Overview
Netskope DSPM enables you to scan unstructured data within Google Cloud Storage (GCS) data stores, supporting Discovery, Classification, and Automation to assess security risks associated with your unstructured data accurately. Follow the instructions below to configure and connect your GCS data store.
Configure GCS Permissions
The following permissions are required within your custom GCP IAM role to enable scanning of GCS data stores.
storage.buckets.get storage.buckets.getIamPolicy storage.buckets.list storage.buckets.listEffectiveTags storage.buckets.listTagBindings storage.multipartUploads.list storage.multipartUploads.listParts storage.objects.get storage.objects.list
Read more about enabling these permissions in the Manual Onboarding for GCP Projects.
Retrieve Connection Information
Netskope DSPM will require additional information to communicate with your GCS data store. Please follow the steps below to identify the connection values for later use within Netskope DSPM.
- Log into Google Cloud console.
- From the left side navigation, click Cloud Storage → Buckets
- Note the bucket name to be scanned.
| Highlight Color | Corresponding Netskope DSPM Value | Example |
|---|---|---|
| Yellow | Bucket Name |  |
Connect Your Data Store
Step 1: Provide Credentials
Follow these steps to configure the connection:
-
Go to Data Stores > Data Store Inventory.
-
Click CONNECT A DATA STORE in the upper right.
Tip: Alternatively, if the data store was already found by auto-discovery, go to the Discovered tab and click Connect in the Actions column.
-
In the Connect a Data Store window, click the data store icon you wish to connect.
-
In the Provide Credentials section, complete the following fields:
| Field | Value |
|---|---|
| Select GCP Account | Select one of the GCP Accounts defined within the Infrastructure Connections screen. The field will default if there is just one GCP account configured. |
| Data Store Identifier | Friendly name to describe your data store. Your value is displayed in other Netskope DSPM screens, such as Policy Management and Classification Management. |
| Bucket Name | Name of GCS bucket to be scanned. Obtain from your Google Cloud console as shown in Retrieve Connection Information section above. |
| Sidecar Pool | If you will use sidecars to monitor this data store, select a sidecar pool with network visibility to said data store. This field is displayed when there is at least one defined sidecar pool. To learn more, please visit our Sidecar Administration article. |
| Scan Frequency | Controls how often your Data Store is reviewed for changes; Netskope DSPM’s recommended frequency defaults, which you can override if (desired). |
Note that GCP IAM Role is used to authenticate this data store, which was configured during Infrastructure Onboarding.
Step 2: Scanning Infrastructure
- Click Next.
- When the Select Capabilities tab appears, complete the following fields:
- Assign a Data Owner (Optional): Select one or more users responsible for this data store.
- Which databases should Netskope DSPM scan?: Select the specific data stores and schemas to monitor, if applicable.
- Features: Select the features you want to enable.
| Feature | Supported for GCS? |
|---|---|
| Discovery | Yes (always-on) |
| Privilege Analysis | No |
| Shadow Data Analysis | Yes |
| Classification | Yes |
| Data In-Use Monitoring | No |
| Automation | Yes (always-on) |
Enabling Classification triggers file scanning based on your defined sampling rate. The following classification limits apply when using Advanced Scan. When Smart Scan is selected, file selection is automated by the clustering algorithm and these manual limits do not apply. For more details, see Data Store Smart Scan.
- Scan Limits: DSPM processes a maximum of 100,000 files per scan, regardless of the sampling rate. If you choose 100%, the system scans files in batches of 100,000 across subsequent scans until all files are covered. A maximum of 1,000,000 files will be scanned per data store.
- File Size Exclusions: The scanner skips files larger than 128 MB.
- Incremental Scanning: To optimize performance, DSPM only rescans files that have been modified since the last scan.
- File Type Filtering: You can optionally use a regular expression to restrict sampling to specific file types.
Step 3: Review and Save
- Click Save.
- When the Review tab appears, the system validates your configuration. If there are any issues, follow the on-screen instructions to fix them.
- Click Save to finalize the connection.
Supported File Types for Unstructured Data Store Scanning
DSPM now supports all file types supported by the DLP appliance:
| File Type | File Extension | File Category Proper | Metadata | Text |
|---|---|---|---|---|
| Plain Text file | TXT | Text | N | Y |
| MS-DOS Batch File | BAT | Text | N | Y |
| Applix Asterix | AX | Word Processor | N | Y |
| Windows Bitmap Image (BMP) | BMP | Image (Raster) | Y | Y |
| Convergent Technologies DEF Comm. Format | Word Processor | N | Y | |
| Computer Graphics Metafile (CGM) Clear Text | CGM | Image (Vector) | N | Y |
| Computer Graphics Metafile (CGM) Binary | CGM | Image (Vector) | N | Y |
| Computer Graphics Metafile (CGM) Character | CGM | Image (Vector) | N | Y |
| Word Connection | CN | Word Processor | N | Y |
| CEOwrite | CW | Word Processor | N | Y |
| DSA101 (Honeywell Bull) | Word Processor | N | Y | |
| DCA-RFT (IBM Revisable Form) | RFT, DC | Word Processor | N | Y |
| DG Common Data Stream (CDS) | CDS | Word Processor | N | Y |
| Vistaword | DV | Word Processor | N | Y |
| Enable Word Processing | WPF | Word Processor | N | Y |
| Graphics Interchange Format (GIF87a) | GIF | Image (Raster) | Y | Y |
| Graphics Interchange Format (GIF89a) | GIF | Image (Raster) | Y | Y |
| HP Word PC | HW | Word Processor | N | Y |
| DCF Script | IC | Text | N | Y |
| Display Write | IP | Word Processor | N | Y |
| Lotus Ami Pro | SAM | Word Processor | P | Y |
| Lotus Ami Pro Style Sheet | Word Processor | P | Y | |
| Lyrix Word Processing | Word Processor | N | Y | |
| MASS-11 | M1, M11 | Word Processor | N | Y |
| Microsoft Word for Macintosh (up to version 3) | DOC | Word Processor | Y | Y |
| Microsoft Word for Windows (up to version 6) | DOC, WPS | Word Processor | N | Y |
| MultiMate | MM | Word Processor | N | Y |
| MultiMate Footnote File | MMFN | Word Processor | N | Y |
| MultiMate Advantage | Word Processor | N | Y | |
| MultiMate Advantage Footnote File | Word Processor | N | Y | |
| MultiMate Advantage II | Word Processor | N | Y | |
| MultiMate Advantage II Footnote File | FBX, FNX | Word Processor | N | Y |
| Rich Text Format (RTF) | RTF | Word Processor | P | Y |
| Microsoft Word for PC (up to version 6) | MW | Word Processor | N | Y |
| Microsoft Word for PC (up to version 6) Style Sheet | Word Processor | N | Y | |
| Microsoft Word for PC (up to version 6) Glossary | Word Processor | N | Y | |
| Microsoft Word for PC (up to version 6) Driver | Word Processor | N | Y | |
| Microsoft Word for PC (up to version 6) Miscellaneous File | Word Processor | N | Y | |
| Navy DIF (document interchange format) | ND | Word Processor | N | Y |
| NBI Net Archive Format | NN | Word Processor | N | Y |
| ODA / ODIF Q1 11 | OD | Word Processor | N | Y |
| ODA / ODIF Q1 12 | OD | Word Processor | N | Y |
| Office Writer | OW | Word Processor | N | Y |
| CPT Corporation word processor | PF | Word Processor | N | Y |
| Lotus PIC | PIC | Image (Vector) | N | Y |
| PRIMEWORD | Word Processor | N | Y | |
| Q-One V1.93J | Q1, QX | Word Processor | N | Y |
| Q-One V2.0 | Q1, QX | Word Processor | N | Y |
| SAMNA Word | SAM | Word Processor | N | Y |
| Informix SmartWare II word processor | DOC, SMT | Word Processor | N | Y |
| Tag Image File Format (TIFF) | TIF, TIFF | Image (Raster) | Y | M |
| TargonWord | TW | Word Processor | N | Y |
| Uniplex word processor | UP | Word Processor | N | Y |
| WordERA | DC, GL, FR | Word Processor | N | Y |
| WANG WPS | WF | Word Processor | N | Y |
| WordPerfect MAC | Word Processor | N | Y | |
| WordPerfect version 4 | WP, WP4 | Word Processor | N | Y |
| WordMARC Composer | WM, PW | Word Processor | N | Y |
| Windows Metafile | WMF | Image (Vector) | N | Y |
| Windows Metafile (no header) | WMF | Image (Vector) | N | Y |
| WordStar | WS, WSD | Word Processor | N | Y |
| WANGWITA | WT | Word Processor | N | Y |
| Xerox 860 | Word Processor | N | Y | |
| Xerox Writer | Word Processor | N | Y | |
| Data Interchange Format (DIF) | DIF | Spreadsheet | N | Y |
| Microsoft PowerPoint PC (up to version 4) | PPT | Presentation | P | Y |
| Microsoft PowerPoint 95 | PPT | Presentation | P | Y |
| Microsoft PowerPoint 97 | PPT | Presentation | P | Y |
| Microsoft Works Word Processor for MAC | MWK | Word Processor | N | Y |
| Microsoft Works Spreadsheet for MAC | Spreadsheet | N | Y | |
| Microsoft Works Word Processor for DOS | WPS | Word Processor | N | Y |
| Microsoft Works Spreadsheet for DOS | Spreadsheet | N | Y | |
| Microsoft Works Word Processor for Windows | WPS, W40 | Word Processor | N | Y |
| Microsoft Works Spreadsheet for Windows | WKS, S30, S40 | Spreadsheet | N | Y |
| MacWrite | Word Processor | N | Y | |
| MacWrite II | Word Processor | N | Y | |
| Maker Interchange Format (MIF) | MIF | Desktop Publishing | N | Y |
| JPEG Interchange Format | JPG, JPEG, JFIF, JFI | Image (Raster) | Y | Y |
| Microsoft Windows Write | WRI | Word Processor | N | Y |
| Quattro Pro for Windows | WB1, WB2, WB3 | Spreadsheet | P | Y |
| Microsoft Publisher (up to version 3) | PUB | Desktop Publishing | Y | Y |
| Microsoft Wave | WAV | Audio | Y | M |
| AutoCAD DXF Binary | DXF | Design | Y | Y |
| AutoCAD DXF Text | DXF | Design | Y | Y |
| dBase | DBF, VCX | Database | N | Y |
| Volkswriter word processor | VW4 | Word Processor | N | Y |
| XYWrite / Nota Bene | XY4 | Word Processor | N | Y |
| CSV (Comma Separated Values) | CSV | Spreadsheet | N | Y |
| IBM Writing Assistant | IWA | Word Processor | N | Y |
| WordStar 2000 | WS2 | Word Processor | N | Y |
| WriteNow MAC | Word Processor | N | Y | |
| Q&A for DOS | Word Processor | N | Y | |
| Q & A for Windows | JW | Word Processor | N | Y |
| WPS-PLUS | WPL | Word Processor | N | Y |
| Lotus Notes CDF | CDF | Word Processor | N | Y |
| Adobe Portable Document Format (PDF) | Word Processor | Y | Y | |
| SMTP | SMTP | Communication | Y | Y |
| MIME (EML, MBX email) | EML, MBX | Communication | Y | Y |
| USENET | Communication | N | Y | |
| SGML | SGML | Text | N | Y |
| HTML | HTM, HTML | Text | Y | Y |
| ACT! CRM software | ACT | Database | N | Y |
| Portable Network Graphics (PNG) | PNG | Image (Raster) | Y | M |
| QuickTime Movie, MPEG-4 audio | MOV, QT, MP4 | Video | Y | M |
| OLE DIB object | Image (Raster) | N | Y | |
| MPEG Audio | MPEGA, MPG, MP3 | Audio | Y | M |
| Netscape Bookmark File | Text | Y | Y | |
| Autodesk Drawing (DWG) | DWG, DWS, DWT | Design | Y | Y |
| Applix Words | AW | Word Processor | N | Y |
| Applix Graphics | AG | Presentation | N | Y |
| Microsoft Access (versions 1 and 2) | MDB | Database | N | Y |
| Microsoft Access 95 | MDA, MDB | Database | N | Y |
| Microsoft Access 97 | MDA, MDB | Database | N | Y |
| Enhanced Metafile | EMF | Image (Vector) | Y | Y |
| XML | XML | Text | Y | Y |
| Unicode text file | UNI | Text | N | Y |
| Lotus 1-2-3 | WKS, WK1, WK3, WK4 | Spreadsheet | N | Y |
| Lotus 1-2-3 Formatting | FM3 | Spreadsheet | P | Y |
| Lotus 1-2-3 97 | 123 | Spreadsheet | P | Y |
| Lotus Word Pro 96 | LWP, MWP | Word Processor | P | Y |
| Lotus Word Pro 97 | LWP, MWP | Word Processor | P | Y |
| Lotus Freelance for DOS | PRZ | Presentation | N | Y |
| Lotus Freelance for Windows | PRE, FLW | Presentation | N | Y |
| Lotus Freelance for OS/2 | PRS | Presentation | N | Y |
| Lotus Freelance 96 | PRZ | Presentation | N | Y |
| Lotus Freelance 97 | PRZ | Presentation | N | Y |
| Microsoft Word 95 | DOC | Word Processor | Y | Y |
| Microsoft Word 97 | DOC, WPS, WBK | Word Processor | Y | Y |
| Microsoft Excel (up to version 5) | XLS | Spreadsheet | Y | Y |
| Microsoft Excel (up to version 5) chart | XLC | Spreadsheet | Y | Y |
| Microsoft Excel (up to version 5) macro | XLM | Spreadsheet | Y | Y |
| Microsoft Excel 95 | XLS | Spreadsheet | Y | Y |
| Microsoft Excel 97 | XLS, XLR | Spreadsheet | Y | Y |
| Corel Presentations | SHW, PRC | Presentation | Y | Y |
| Lotus 1-2-3 Release 9 | 123 | Spreadsheet | P | Y |
| Applix Spreadsheets | AS | Spreadsheet | N | Y |
| Microsoft Pocket Word | PWD | Word Processor | P | Y |
| Microsoft Word 2000 | DOC | Word Processor | Y | Y |
| Microsoft Excel 2000 | XLS | Spreadsheet | Y | Y |
| Microsoft PowerPoint 2000 | PPT | Presentation | P | Y |
| Microsoft Access 2000 | MDA, MDB | Database | N | Y |
| Microsoft Project 4 | MPP | Schedule | Y | Y |
| Microsoft Project 4.1 | MPP | Schedule | Y | Y |
| Microsoft Project 98 | MPP | Schedule | Y | Y |
| Folio Flat File | FFF | Text | Y | Y |
| HWP (Arae-Ah Hangul) | HWP | Word Processor | Y | Y |
| ICHITARO (v4-10) | JTD | Word Processor | P | Y |
| Oasys | OAS, OA2, OA3 | Word Processor | P | Y |
| Microsoft Visio (up to version 11) | VSD | Design | Y | Y |
| Microsoft Project 2000 | MPP | Schedule | Y | Y |
| Microsoft Outlook message | MSG, OFT | Communication | Y | Y |
| Microsoft Word 2003 XML | XML | Word Processor | Y | Y |
| Microsoft Excel 2003 XML | XML | Spreadsheet | Y | Y |
| Microsoft Visio 2003 XML | VDX | Design | Y | Y |
| OpenDocument format (OpenOffice 1/StarOffice 6,7) Text XML | SXW | Word Processor | Y | Y |
| OpenDocument format (OpenOffice 1/StarOffice 6,7) Spreadsheet XML | SXC, STC | Spreadsheet | Y | Y |
| OpenDocument format (OpenOffice 1/StarOffice 6,7) Presentation XML | SXD, SXI | Presentation | Y | Y |
| Macromedia Flash (.swf) | SWF, SWD | Video | Y | Y |
| Microsoft Word 2007 XML - Docx | DOCX, DOTX | Word Processor | Y | Y |
| Microsoft Excel 2007 XML | XLSX, XLTX | Spreadsheet | Y | Y |
| Microsoft PowerPoint 2007 XML | PPTX, POTX, PPSX | Presentation | Y | Y |
| Intergraph Standard File Format (ISFF) V7 DGN (non-OLE) | DGN | Image (Vector) | Y | Y |
| MicroStation V8 DGN (OLE) | DGN | Image (Vector) | Y | Y |
| Microsoft Word Macro 2007 XML | DOCM, DOTM | Word Processor | Y | Y |
| Microsoft Excel Macro 2007 XML | XLSM, XLTM, XLAM | Spreadsheet | Y | Y |
| Microsoft PPT Macro 2007 XML | PPTM, POTM, PPSM, PPAM | Presentation | Y | Y |
| Microsoft XML Paper Specification (XPS) | XPS, OXPS | Word Processor | Y | Y |
| ODF Text | ODT | Word Processor | Y | Y |
| ODF Spreadsheet | ODS | Spreadsheet | Y | Y |
| ODF Presentation | ODP | Presentation | Y | Y |
| Microsoft Excel Binary 2007 | XLSB | Spreadsheet | Y | Y |
| CATIA Formats (CAT*) | CATPART, CATPRODUCT | Design | Y | Y |
| Yahoo Instant Messenger History | DAT | Communication | N | Y |
| ODF Drawing/Graphics | ODG | Design | Y | Y |
| Founder Chinese E-paper Basic (ceb) | CEB | Desktop Publishing | N | Y |
| Corel Quattro Pro 9+ for Windows | QPW | Spreadsheet | P | Y |
| MHTML format (MHT) | MHT, MHTML | Archive and Compressed | Y | Y |
| Apple iWork Pages format | PAGES | Word Processor | Y | Y |
| Apple iWork Numbers format | NUMBERS | Spreadsheet | Y | Y |
| Apple iWork Keynote format | KEY | Presentation | Y | Y |
| Microsoft Access 2007 | ACCDB | Database | N | Y |
| AppleWorks File | CWK | Word Processor | N | Y |
| Omni Outliner V3 File | OO3 | Text | N | Y |
| Omni Outliner OPML File | OPML | Text | N | Y |
| Omni Graffle XML File | GRAFFLE | Image (Vector) | Y | Y |
| Apple iChat format | ICHAT | Communication | N | Y |
| OOutliner File | OOUTLINE | Word Processor | N | Y |
| Extensible Forms Description Language | XFDL, XFD | Presentation | Y | Y |
| OneNote Note Format | ONE | Word Processor | N | Y |
| Digital Imaging and Communications in Medicine (DICOM) | DCM | Image (Raster) | Y | M |
| Microsoft Project 2007 | MPP | Schedule | Y | Y |
| Microsoft Publisher from version 98 | PUB | Desktop Publishing | Y | Y |
| Skype Log File | DBB | Text | N | Y |
| Health level7 message | HL7 | Communication | Y | Y |
| Electronic Publication | EPUB | Desktop Publishing | Y | Y |
| PostScript Type 1 Font | PFB | Font | N | Y |
| JPEG-2000 JP2 File Format Syntax (ISO/IEC 15444-1) | JP2, JPF, J2K, JPWL, JPX, PGX | Image (Raster) | Y | Y |
| Unicode HTML | HTM, HTML | Text | Y | Y |
| Documentum EMCMF format | EMCMF | Archive and Compressed | Y | Y |
| JBIG2 File Format | JB2, JBIG2 | Image (Raster) | N | Y |
| Microsoft Outlook vCard file format | VCF | Text | Y | Y |
| Microsoft Visio 2013 | VSDX, VSTX, VSSX | Design | Y | Y |
| Microsoft Visio 2013 macro | VSDM, VSTM, VSSM | Design | Y | Y |
| ICHITARO Compressed format | JTDC | Word Processor | P | Y |
| Apple iWork 2013 Pages format | IWA, PAGES | Word Processor | Y | Y |
| Apple iWork 2013 Numbers format | IWA, NUMBERS | Spreadsheet | Y | Y |
| Apple iWork 2013 Keynote format | IWA, KEY | Presentation | Y | Y |
| Microsoft Visio 2013 stencil format | VSSX | Design | Y | Y |
| Microsoft Visio 2013 stencil Macro format | VSSM | Design | Y | Y |
| Microsoft Visio 2013 template format | VSTX | Design | Y | Y |
| Microsoft Visio 2013 template Macro format | VSTM | Design | Y | Y |
| ISO/IEC MPEG-4 (ISO 14496) format | MP4 | Video | Y | M |
| Unigraphics (UG) NX CAD Format | PRT | Design | N | Y |
| Keyhole Markup Language | KML | Text | Y | Y |
| Wireless Markup Language | WML | Text | Y | Y |
| Star Office 4,5 Writer Text | SDW, SGL, VOR | Word Processor | Y | Y |
| Star Office 4,5 Calc Spreadsheet | SDC | Spreadsheet | Y | Y |
| Star Office 4,5 Impress Presentation | SDD, SDA | Presentation | Y | Y |
| AppleScript Source Code | APPLESCRIPT | Source Code | N | Y |
| Assembly Code | Source Code | N | Y | |
| C Source Code | C, H | Source Code | N | Y |
| C# Source Code | CS | Source Code | N | Y |
| C++ Source Code | CPP, HPP | Source Code | N | Y |
| Cascading Style Sheet | CSS | Source Code | N | Y |
| Clojure Source Code | CLJ, CL2 | Source Code | N | Y |
| CoffeeScript Source Code | COFFEE, CAKE | Source Code | N | Y |
| Common Lisp Source Code | EL | Source Code | N | Y |
| Dockerfile | Source Code | N | Y | |
| Eiffel Source Code | E | Source Code | N | Y |
| Erlang Source Code | ERL, ES | Source Code | N | Y |
| F# Source Code | FS | Source Code | N | Y |
| Fortran Source Code | F | Source Code | N | Y |
| Go Source Code | GO | Source Code | N | Y |
| Groovy Source Code | GRT, GVY | Source Code | N | Y |
| Haskell Source Code | HS | Source Code | N | Y |
| Initialization (INI) file | Source Code | N | Y | |
| Java Source Code | JAVA | Source Code | N | Y |
| Javascript Source Code | JS | Source Code | N | Y |
| Lua Source Code | LUA | Source Code | N | Y |
| Makefile | MAKE | Source Code | N | Y |
| Wolfram Mathematica Source Code | M | Source Code | N | Y |
| Objective-C Source Code | Source Code | N | Y | |
| Objective-C++ Source Code | Source Code | N | Y | |
| Objective-J Source Code | J | Source Code | N | Y |
| PHP Source Code | PHP | Source Code | N | Y |
| PLSQL Source Code | Source Code | N | Y | |
| Pascal Source Code | PASCAL | Source Code | N | Y |
| Perl Source Code | PL | Source Code | N | Y |
| PowerShell Source Code | PS1 | Source Code | N | Y |
| Prolog Source Code | PRO, PROLOG | Source Code | N | Y |
| Puppet Source Code | PP | Source Code | N | Y |
| Python Source Code | PY | Source Code | N | Y |
| R Source Code | R | Source Code | N | Y |
| Ruby Source Code | RB | Source Code | N | Y |
| Rust Source Code | RS | Source Code | N | Y |
| Scala Source Code | SC | Source Code | N | Y |
| Shell Script | SH | Source Code | N | Y |
| Smalltalk Source Code | ST | Source Code | N | Y |
| Standard ML Source Code | ML | Source Code | N | Y |
| Swift Source Code | SWIFT | Source Code | N | Y |
| Tool Command Language (Tcl) Source Code | TM | Source Code | N | Y |
| TeX Typesetting File | Source Code | N | Y | |
| TypeScript Source Code | TS | Source Code | N | Y |
| Verilog Source Code | V | Source Code | N | Y |
| YAML File | YML | Source Code | N | Y |
| MediaWiki File | Text | N | Y | |
| Microsoft Word 2007 XML - Flat XML | XML | Word Processor | Y | Y |
| Scalable Vector Graphics image | SVG | Image (Vector) | Y | Y |
| WebP image | WEBP | Image (Raster) | Y | Y |
| SAS7BDAT database storage format | SAS7BDAT | Database | N | Y |
| Autodesk Design Web Format | DWF | Design | Y | Y |
| Adobe Flash Player audiobook | F4B | Audio | Y | M |
| Adobe Flash Player audio | F4A | Audio | Y | M |
| Adobe Flash Player protected video | F4P | Video | Y | M |
| Adobe Flash Player video | F4V | Video | Y | M |
| Audible Enhanced Audiobook | AAX | Audio | Y | M |
| 3GPP2 video | 3G2 | Video | Y | M |
| 3GPP video | 3GP | Video | Y | M |
| ISO-BMFF JPEG 2000 image | JP2 | Image (Raster) | Y | Y |
| ISO-BMFF JPEG 2000 compound image | JPM | Image (Raster) | N | Y |
| ISO-BMFF JPEG 2000 with extensions | JPX | Image (Raster) | Y | Y |
| Apple ISO-BMFF QuickTime video | QT, MOV | Video | Y | M |
| KDDI video | Video | Y | M | |
| ISO-BMFF MPEG-4 with AVC extension | Video | Y | M | |
| Apple MPEG-4 Part 14 audio | M4A | Audio | Y | M |
| Apple MPEG-4 Part 14 audiobook | M4B | Audio | Y | M |
| Apple MPEG-4 Part 14 protected audio | M4P | Audio | Y | M |
| Apple MPEG-4 Part 14 video | M4V | Video | Y | M |
| Sony PSP MPEG-4 | MP4 | Audio | Y | M |
| MPEG-21 | Video | Y | M | |
| Mobile QuickTime video | MQV | Video | Y | M |
| Motion JPEG 2000 | MJ2, MJP2 | Video | N | Y |
| NTT MPEG-4 | Video | Y | M | |
| Nero AAC audio | Audio | Y | M | |
| Sony XAVC video | Video | Y | M | |
| JPEG 2000 PGX Verification Model image | PGX | Image (Raster) | Y | Y |
| Adobe Font Metrics ASCII format | AFM | Font | N | Y |
| Adobe Printer Font ASCII format | PFA | Font | N | Y |
| Vector Open Diagnostic Data Exchange format | ODX | Design | Y | Y |
| Microsoft Power BI Desktop format | PBIX | Analytics | N | Y |
| Tableau Workbook format | TWB | Analytics | Y | Y |
| Tableau Data Source format | TDS | Analytics | Y | Y |
| Tableau Preferences format | TPS | Analytics | Y | Y |
| Tableau Map Source format | TMS | Analytics | Y | Y |
| ABAP Source Code | ABAP | Source Code | N | Y |
| AMPL Source Code | AMPL | Source Code | N | Y |
| APL Source Code | APL | Source Code | N | Y |
| ASN.1 Source Code | ASN | Source Code | N | Y |
| ATS Source Code | Source Code | N | Y | |
| Agda Source Code | AGDA | Source Code | N | Y |
| Alloy Source Code | ALS | Source Code | N | Y |
| Apex Source Code | CLS | Source Code | N | Y |
| Arduino Source Code | INO | Source Code | N | Y |
| AsciiDoc Source Code | ASC | Source Code | N | Y |
| AspectJ Source Code | AJ | Source Code | N | Y |
| Awk Source Code | AWK | Source Code | N | Y |
| BlitzMax Source Code | BMX | Source Code | N | Y |
| Bluespec Source Code | BSV | Source Code | N | Y |
| Brainf*ck Source Code | B, BF | Source Code | N | Y |
| Brightscript Source Code | BRS | Source Code | N | Y |
| CLIPS Source Code | CLP | Source Code | N | Y |
| CMake Source Code | CMAKE | Source Code | N | Y |
| COBOL Source Code | CBL, CCP, COB, CPY | Source Code | N | Y |
| CWeb Source Code | W | Source Code | N | Y |
| CartoCSS Source Code | MSS | Source Code | N | Y |
| Ceylon Source Code | CEYLON | Source Code | N | Y |
| Chapel Source Code | CHPL | Source Code | N | Y |
| Clarion Source Code | CLW | Source Code | N | Y |
| Clean Source Code | DCL, ICL | Source Code | N | Y |
| Component Pascal Source Code | CP | Source Code | N | Y |
| Cool Source Code | CL | Source Code | N | Y |
| Coq Source Code | V | Source Code | N | Y |
| Creole Source Code | CREOLE | Source Code | N | Y |
| Crystal Source Code | CR | Source Code | N | Y |
| Csound Source Code | ORC | Source Code | N | Y |
| Csound Document Source Code | CSD | Source Code | N | Y |
| Cuda Source Code | CU | Source Code | N | Y |
| D Source Code | DCL, ICL | Source Code | N | Y |
| DIGITAL Command Language Source Code | COM | Source Code | N | Y |
| DTrace Source Code | D | Source Code | N | Y |
| Dart Source Code | DART | Source Code | N | Y |
| E Source Code | E | Source Code | N | Y |
| ECL Source Code | ECL | Source Code | N | Y |
| Elm Source Code | ELM | Source Code | N | Y |
| Emacs Lisp Source Code | EL | Source Code | N | Y |
| EmberScript Source Code | EM | Source Code | N | Y |
| Fantom Source Code | FAN | Source Code | N | Y |
| Forth Source Code | FOR, FORTH | Source Code | N | Y |
| FreeMarker Source Code | FTL | Source Code | N | Y |
| Frege Source Code | FR | Source Code | N | Y |
| G-code Source Code | G | Source Code | N | Y |
| GAMS Source Code | GMS | Source Code | N | Y |
| GAP Source Code | Source Code | N | Y | |
| GDScript Source Code | GD | Source Code | N | Y |
| GLSL Source Code | GLSL | Source Code | N | Y |
| Game Maker Language Source Code | GML | Source Code | N | Y |
| Gnuplot Source Code | GNU, GP | Source Code | N | Y |
| Golo Source Code | GOLO | Source Code | N | Y |
| Gosu Source Code | GS | Source Code | N | Y |
| Gradle Source Code | GRADLE | Source Code | N | Y |
| GraphQL Source Code | GRAPHQL | Source Code | N | Y |
| Graphviz (DOT) Source Code | DOT | Source Code | N | Y |
| HLSL Source Code | HLSL | Source Code | N | Y |
| Hack Source Code | Source Code | N | Y | |
| Haml Source Code | HAML | Source Code | N | Y |
| Handlebars Source Code | HBS | Source Code | N | Y |
| Hy Source Code | HY | Source Code | N | Y |
| IDL Source Code | PRO | Source Code | N | Y |
| IGOR Pro Source Code | IPF | Source Code | N | Y |
| Idris Source Code | IDR | Source Code | N | Y |
| Inform 7 Source Code | I7X | Source Code | N | Y |
| Ioke Source Code | IK | Source Code | N | Y |
| Isabelle Source Code | Source Code | N | Y | |
| J Source Code | IJS | Source Code | N | Y |
| JSONiq Source Code | JQ | Source Code | N | Y |
| JSX Source Code | JSX | Source Code | N | Y |
| Jasmin Source Code | J | Source Code | N | Y |
| Jolie Source Code | Source Code | N | Y | |
| Julia Source Code | JL | Source Code | N | Y |
| KiCad Layout Source Code | Source Code | N | Y | |
| KiCad Schematic Source Code | SCH | Source Code | N | Y |
| Kotlin Source Code | KT | Source Code | N | Y |
| LFE Source Code | LFE | Source Code | N | Y |
| LOLCODE Source Code | LOL | Source Code | N | Y |
| Lasso Source Code | LAS, LASSO | Source Code | N | Y |
| Limbo Source Code | Source Code | N | Y | |
| LiveScript Source Code | LS | Source Code | N | Y |
| M Source Code | M | Source Code | N | Y |
| MAXScript Source Code | MS | Source Code | N | Y |
| Markdown Source Code | MD | Source Code | N | Y |
| Matlab Source Code | M | Source Code | N | Y |
| Max Source Code | MXT | Source Code | N | Y |
| Mercury Source Code | Source Code | N | Y | |
| Modelica Source Code | MO | Source Code | N | Y |
| Modula-2 Source Code | MOD | Source Code | N | Y |
| Monkey Source Code | MONKEY | Source Code | N | Y |
| Moocode Source Code | MOO | Source Code | N | Y |
| NL Source Code | NL | Source Code | N | Y |
| NSIS Source Code | NSI | Source Code | N | Y |
| NetLogo Source Code | NLOGO | Source Code | N | Y |
| NewLisp Source Code | NL | Source Code | N | Y |
| Nginx Source Code | VHOST | Source Code | N | Y |
| Nix Source Code | NIX | Source Code | N | Y |
| Nu Source Code | NU | Source Code | N | Y |
| OCaml Source Code | Source Code | N | Y | |
| OpenCL Source Code | CL | Source Code | N | Y |
| OpenEdge ABL Source Code | Source Code | N | Y | |
| OpenSCAD Source Code | SCAD | Source Code | N | Y |
| Ox Source Code | OX | Source Code | N | Y |
| Oxygene Source Code | OXYGENE | Source Code | N | Y |
| Oz Source Code | OZ | Source Code | N | Y |
| PAWN Source Code | PWN | Source Code | N | Y |
| PL/pgSQL Source Code | PLSQL | Source Code | N | Y |
| Pan Source Code | PAN | Source Code | N | Y |
| Parrot Assembly Source Code | PASM | Source Code | N | Y |
| PicoLisp Source Code | Source Code | N | Y | |
| Pike Source Code | PIKE | Source Code | N | Y |
| Pony Source Code | PONY | Source Code | N | Y |
| Processing Source Code | PDE | Source Code | N | Y |
| PureBasic Source Code | PB | Source Code | N | Y |
| QMake File | Source Code | N | Y | |
| RAML Source Code | RAML | Source Code | N | Y |
| RDoc Source Code | RDOC | Source Code | N | Y |
| REXX Source Code | REXX | Source Code | N | Y |
| Racket Source Code | Source Code | N | Y | |
| Ragel Source Code | Source Code | N | Y | |
| Rascal Source Code | RSC | Source Code | N | Y |
| Rebol Source Code | REB, REBOL | Source Code | N | Y |
| Red Source Code | RED | Source Code | N | Y |
| Ren'Py Source Code | RPY | Source Code | N | Y |
| RenderScript Source Code | RS | Source Code | N | Y |
| Ring Source Code | RING | Source Code | N | Y |
| RobotFramework Source Code | ROBOT | Source Code | N | Y |
| SAS Source Code | SAS | Source Code | N | Y |
| SPARQL format | Source Code | N | Y | |
| SQL format | Source Code | N | Y | |
| SQL PL Source Code | Source Code | N | Y | |
| SaltStack Source Code | SLS | Source Code | N | Y |
| Scheme Source Code | Source Code | N | Y | |
| Scilab Source Code | SCI | Source Code | N | Y |
| Squirrel Source Code | NUT | Source Code | N | Y |
| Stan Source Code | STAN | Source Code | N | Y |
| Stata Source Code | Source Code | N | Y | |
| Stylus Source Code4 | STYL | Source Code | N | Y |
| SuperCollider Source Code | SC | Source Code | N | Y |
| SystemVerilog Source Code | SV | Source Code | N | Y |
| TXL Source Code | TXL | Source Code | N | Y |
| Turing Source Code | T | Source Code | N | Y |
| Turtle Source Code | TTL | Source Code | N | Y |
| UrWeb Source Code | UR, URS | Source Code | N | Y |
| Vim script File | VIM | Source Code | N | Y |
| Visual Basic Source Code | VB | Source Code | N | Y |
| WebAssembly Source Code | WAT | Source Code | N | Y |
| WebIDL Source Code | WEBIDL | Source Code | N | Y |
| X10 Source Code | X10 | Source Code | N | Y |
| XQuery Source Code | XQM | Source Code | N | Y |
| Xojo Source Code | Source Code | N | Y | |
| Xtend Source Code | XTEND | Source Code | N | Y |
| YANG Source Code | YANG | Source Code | N | Y |
| Zephir Source Code | ZEP | Source Code | N | Y |
| eC Source Code | EC | Source Code | N | Y |
| reStructuredText Source Code | Source Code | N | Y | |
| xBase Source Code | Source Code | N | Y | |
| Grasshopper GHX format | GHX | Design | Y | Y |
| Apple iBooks format | IBOOKS | Word Processor | Y | Y |
| Adobe PDF XML Forms Data Format | XFDF | Word Processor | Y | Y |
| ChemDraw CDXML format | CDXML | Scientific | Y | Y |
| Apache Avro binary format | AVRO | Miscellaneous | N | Y |
| GDSII data format | GDS, GDS2 | Design | N | Y |
| Microsoft ActiveMime (mso) documents | MSO | Miscellaneous | N | Y |
| Atom Syndication Format | ATOM | Text | Y | Y |
| RSS syndication XML format | RSS | Text | N | Y |
| Synchonized Multimedia Integration Language (SMIL) XML format | SMIL | Word Processor | Y | Y |
| Extensible Stylesheet Language Transformations (XSLT) format | XSL, XSLT | Word Processor | Y | Y |
| XML Shareable Playlist Format (XSPF) | XSPF | Word Processor | Y | Y |
| FictionBook e-book XML format | FB2 | Desktop Publishing | Y | Y |
| RDF/XML format | RDF | Word Processor | Y | Y |
| Really Simple Discovery (RSD) XML format | RSD | Word Processor | Y | Y |
| Systems Biology Markup Language (SBML) XML format | SBML | Word Processor | Y | Y |
| Search/Retrieve via URL (SRU) XML format | SRU | Word Processor | Y | Y |
| Speech Synthesis Markup Language (SSML) XML format | SSML | Word Processor | Y | Y |
| Pronunciation Lexicon Specification (PLS) XML format | PLS | Word Processor | Y | Y |
| Text Encoding Initiative (TEI) XML format | TEI | Word Processor | Y | Y |
| Metadata Encoding and Transmission Standard (METS) XML format | METS | Word Processor | Y | Y |
| Metadata Object Description Schema (MODS) XML format | MODS | Word Processor | Y | Y |
| Metalink XML format | METALINK | Word Processor | Y | Y |
| Open eBook (OEBPS) XML format | OPF | Desktop Publishing | Y | Y |
| Speech Recognition Grammar Specification (SRGS) XML format | SRGS, GRXML | Word Processor | Y | Y |
| SPARQL Query Results XML format | SRX | Word Processor | Y | Y |
| Adobe XML Data Package format | XDP | Word Processor | Y | Y |
| e-Szigno | ES3 | Word Processor | Y | Y |
| Mozilla XML User Interface Language (XUL) XML format | XUL | Word Processor | Y | Y |
| Synchronization Markup Language (SyncML) XML format | XML | Word Processor | Y | Y |
| VoiceXML (VXML) XML format | VXML | Word Processor | Y | Y |
| Collada Digital Asset Exchange (DAE) format | DAE | Design | Y | Y |
| YIN XML format | YIN | Word Processor | Y | Y |
| Windows Audio playlist format | WAX | Audio | Y | Y |
| Chemical Markup Language (CML) XML format | CML | Scientific | Y | Y |
| Visualization Toolkit VTK XML format | VTI, VTP, VTR, VTS, VTU, PVTI, PVTP, PVTR, PVTS, PVTU | Image (Vector) | Y | Y |
| Machine-Readable Cataloging (MARC) XML format | XML | Word Processor | Y | Y |
| OpenDocument format (OpenOffice 1/StarOffice 6.7) Drawing XML | SXD | Design | Y | Y |
| ODF Text Master | ODM | Word Processor | Y | Y |
| ODF Text Web | OTH | Word Processor | Y | Y |
| ODF Drawing/Graphics Template | OTG | Design | Y | Y |
| ODF Presentation Template | OTP | Presentation | Y | Y |
| ODF Spreadsheet Template | OTS | Spreadsheet | Y | Y |
| ODF Text Template | OTT | Word Processor | Y | Y |
| Java Network Launching Protocol | JNLP | Word Processor | Y | Y |
| XAML Browser Application (XBAP) format | XBAP | Binary and Executable | Y | Y |
| Extensible Data Format (XDF) XML format | XDF | Word Processor | Y | Y |
| MXML UI markup language XML format | MXML | Word Processor | Y | Y |
| MusicXML format | MXL | Archive and Compressed | Y | Y |
| OneNote Alternative Packaging Format | Word Processor | N | Y | |
| Rights Management Services (RMS)-protected format | PFILE, PPDF, PJPG, PTXT | Archive and Compressed | Y | Y |
| Adobe Portfolio PDF File | Word Processor | Y | Y | |
| Microsoft Systems Center Operation Manager (SCOM) management pack MPX format | MPX | Miscellaneous | Y | Y |
| JavaView XML (JVX) format | JVX | Design | Y | Y |
| Microsoft Word for Macintosh (version 4,5) | DOC | Word Processor | Y | Y |
| WordPerfect (version 5) | WOP, DOC | Word Processor | P | Y |
| WordPerfect (version 6 and higher) | WPD | Word Processor | P | Y |
| ESRI GIS World file | BPW, GFW, JGW, J2W, PGW, SDW, TFW, WLD | GIS (Geospatial) | N | Y |
| Hangul HWPX document | HWPX | Word Processor | N | Y |
| Animated Portable Network Graphics (Animated-PNG) | APNG, PNG | Video | Y | Y |
| Precision Graphics Markup Language | PGML | Image (Vector) | Y | Y |
| Additive manufacturing file format (AMF) document | AMF | Design | Y | Y |
| Scribe markup language and word processing system | MSS | Word Processor | N | Y |
| Tab-separated values (TSV) file | TSV, TAB | Spreadsheet | N | Y |
| WordStar for Windows file | WSD | Word Processor | N | Y |
| AbiWord document | ABW | Word Processor | Y | Y |
| Psion EPOC Word document | PSI, PSITEXT | Word Processor | N | Y |
| Psion EPOC TextEd file | Text | N | Y | |
| Psion EPOC Database | Database | N | Y | |
| Psion 3 Word document | WRD | Word Processor | N | Y |
| Psion 3 Sheet spreadsheet | SPR | Spreadsheet | N | Y |
| PalmOS Quickword document | PRC | Word Processor | Y | Y |
| TealMeal PalmOS database | PDB | Database | Y | Y |
| PalmOS SuperMemo document | KNO, PDB | Word Processor | Y | Y |
| Uniform Office Format document | UOF | Word Processor | Y | Y |
| Uniform Office Format word processing document | UOF, UOT | Word Processor | Y | Y |
| Uniform Office Format word processing document, zip format | UOF, UOT | Word Processor | N | Y |
| Wingz spreadsheet | WKZ | Spreadsheet | N | Y |
| BeagleWorks (later WordPerfect Works) Word Processor document | BW, WPW | Word Processor | N | Y |
| Symantec GreatWorks Word Processor document | Word Processor | N | Y | |
| XML Localization Interchange File Format (XLIFF) | XLF | Text | Y | Y |
| Extensible Business Reporting Language (XBRL) | XBRL | Text | Y | Y |
| Microsoft Assistance Markup Language | AML | Word Processor | Y | Y |
| Symbol Dynamics EXP document | WXP | Scientific | N | Y |
| ChiWriter document (up to version 3) | CHI | Analytics | N | Y |
| PC-Outline document | PCO | Word Processor | N | Y |
| LyX document | LYX | Word Processor | N | Y |
| Mathcad XMCD document | XMCD | Analytics | Y | Y |
| PFS First Choice word-processing document | DOC | Word Processor | N | Y |
| PFS Professional Write document | PFS | Word Processor | N | Y |
| Apache Parquet document | PARQUET | Database | Y | Y |
| SubRip Text (STT) subtitles document | SRT | Word Processor | N | Y |
| Apache ORC (Optimized Row Columnar) data | ORC | Database | N | Y |
| iWork 2013 password-protected document | PAGES, NUMBERS, KEY | Word Processor | Y | Y |
| XSL Formatting Object (XSL-FO) | FO, XLSFO | Word Processor | Y | Y |
| Consolidated CDA document | XML | Word Processor | Y | Y |
| Timed Text Markup Language (TTML) document | TTML | Text | Y | Y |
| Internal mail file produced by KeyView extraction from a mail container format | Communication | N | Y | |
| JSON document | JSON | Text | N | Y |
| Minitab worksheet v5-6 | MTW | Analytics | N | Y |
| NIST-ITL standard data | XML | Scientific | Y | Y |
| XML Common Biometric Format | XML | Scientific | Y | Y |
| Symbol Dynamics EXP v5+ document | WXP | Analytics | N | Y |
| Kingsoft WPS Office Writer | WPS, DOC | Word Processor | Y | Y |
| Kingsoft WPS Office Presentation | DPS, PPT | Presentation | P | Y |
| Kingsoft WPS Office Spreadsheet | ET, XLS | Spreadsheet | Y | Y |
| Hancom Office Cell 2010 document | CELL | Spreadsheet | Y | Y |
| HP Printer Control Language XL (PCL XL) | PRX, PRN | Image (Vector) | N | Y |
| Synchronized Accessible Media Interchange (SAMI) subtitle document | SMI, SAMI | Word Processor | Y | Y |
| Autodesk EAGLE XML library | BRD, DBL, LBR, SCH | Design | Y | Y |
| GNOME GNumeric document | GNUMERIC | Spreadsheet | Y | Y |
| Microsoft SQL Server Report Definition Language (RDL) document | RDL | Database | Y | Y |
| Microsoft SQL Server Shared Dataset (RSD) document | RSD | Database | Y | Y |
| Microsoft SQL Server Shared Report Data Source (RDS) document | RDS | Database | Y | Y |
| Microsoft Windows Script File (WSF) | WSF | Binary and Executable | Y | Y |
| Microsoft OneNote Table of Contents | ONETOC2 | Word Processor | N | Y |
| Clarion TopSpeed Data file | TPS | Spreadsheet | Y | Y |
| ISO 19139 Geographic Information Metadata | ISO19139 | GIS (Geospatial) | Y | Y |
| Microsoft Office Graph file | GRA, XLS | Spreadsheet | Y | Y |
| Tiled TMX map format | TMX | GIS (Geospatial) | Y | Y |
| Tiled TSX map format | TSX | GIS (Geospatial) | Y | Y |
| Translation Memory eXchange | TMX | Database | Y | Y |
| Directory Interchange Format (DIF) | DIF | Scientific | Y | Y |
| askSam database | ASK | Database | N | Y |
| Industry Foundation Classes (IFC) XML document | IFCXML | Design | Y | Y |
| Microsoft Process Monitor (XML) log | XML | Database | Y | Y |
| ISO 20022 document | XML | Miscellaneous | Y | Y |
| FpML (Financial products Markup Language) document | Miscellaneous | Y | Y | |
| Yozosoft Yozo Office file | EIO, EIT | Word Processor | N | Y |
| ONIX Message | Word Processor | Y | Y | |
| LEDES Budgeting XML document | Word Processor | Y | Y | |
| LEDES eBilling v2000 XML document | Word Processor | Y | Y | |
| LEDES Intellectual Property Matter Management (IPMM) XML document | Word Processor | Y | Y | |
| LEDES Timekeeper XML document | Word Processor | Y | Y | |
| Microsoft Word (97-2003) AutoRecover file | ASD | Word Processor | Y | Y |
| Fritzing Software XML file | FZ, FZB, FZP | Design | Y | Y |
| Design Web Format XPS (DWFX) document | DWFX | Design | Y | Y |
| Pipe-separated values document | PSV | Spreadsheet | N | Y |
| Sequence Alignment/Map BAM Index (BAI) | BAI | Scientific | N | Y |
| CellML document | CELLML | Scientific | Y | Y |
| Ecological Metadata Language document | EML | Scientific | Y | Y |
| European Molecular Biology Laboratory DNA sequence | EMBL | Scientific | N | Y |
| NeXML data | NEXML | Scientific | Y | Y |
| Extensible Data Model and Format (XDMF) | XMF, XDMF | Scientific | Y | Y |
| Lotus Manuscript document | DOC | Word Processor | N | Y |
| XML Markup Session (XMS) | XMS | Word Processor | Y | Y |
| Product Lifecycle Management XML (PLMXML) | PLMXML | Word Processor | Y | Y |
| NI DIAdem document | TDM, TDV | Design | Y | Y |
| Predictive Model Markup Language (PMML) | Word Processor | Y | Y | |
| AppleWorks GS document | Word Processor | N | Y | |
| Apache Arrow Feather (v1) data | FEATHER | Database | Y | Y |
| Apache Arrow Feather (v2) data | FEATHER | Database | Y | Y |
| Aspen HYSYS Simulation Case (XML) | Scientific | Y | Y | |
| Microsoft Windows Script Component | WSC | Word Processor | Y | Y |
| IBM Works word processor document | LWP | Word Processor | N | Y |
| InterBase DTA database | DTA | Database | N | Y |
| Xerox InterPress document | IP, IP2 | Word Processor | N | Y |
| NewAge help file | HLP | Word Processor | N | Y |
| RISC OS BBC BASIC source code | Source Code | N | Y | |
| Innovative Software Smart Software document | DOC | Word Processor | N | Y |
| StarOffice StarWriter document | SDW, VOR | Word Processor | N | Y |
| Sundial Systems Clearlook document | CTX | Word Processor | N | Y |
| WinAsks Editor questionnaire | WA, WAP | Word Processor | N | Y |
| WinWorks word processor document | WPD, WPT | Word Processor | N | Y |
| XCAF (Extended CASCADE Technology Application Framework) XML document | Design | Y | Y | |
| Extensible Rights Markup Language (XRML) document | Text | Y | Y | |
| Semicolon-separated values document | Spreadsheet | N | Y | |
| CompuServe Information Manager message | PLX | Text | N | Y |
| Javelin Software case study | CAS | Spreadsheet | N | Y |
| Microsoft Excel Workbook (version 4-5) | XLW | Spreadsheet | Y | Y |
If a scanned data store contains files without an identifiable file type, “Unknown” will display within the Classifiable File Types field.