DISCO's proprietary technology types and processes hundreds of different file types based on the MIME type and file extension. During processing, DISCO extracts metadata and text as well as renders a near native image to enable fast search and doc-to-doc viewing. The following are examples of file types that DISCO supports. Some versions of the below filetypes are supported with help from the DISCO Data Operations team.
Looking for a particular file type? Use CTRL + F (on a PC) or ⌘ + F (on a Mac) to search this page.
Appointment
Format/Version | Possible Extensions |
iCalendar | .ical, .icalendar, .ics, .ifb |
Microsoft Outlook Appointment | .msg |
Microsoft Outlook Emails: 1997, 1998, 2000, 2002, 2003, 2007, 2010, 2011, 2013, 2016, 2019, and 2019 for Mac | .msg |
Microsoft Outlook Schedule | .msg |
vCalendar Data File | .vcs |
Archive
Format/Version | Possible Extensions |
7-Zip Archive File | .001, .7z |
bzip-Compressed File | .bz2, .tbz, .tbz2 |
RAR Archive File | .rar |
Zip Archive | .zip |
Audio
Format/Version | Possible Extensions |
Adaptive Multi-Rate Wide Band Audio File | .amr |
Apple CAFF Audio File | .caf |
Apple Core Audio format: 1 | .wav |
Audio Interchange File | .aif, .aifc, .aiff |
Broadcast WAVE:0 PCM Encoding, 1 PCM Encoding | .wav |
Extensible Music Format Audio File | .mxmf, .xmf |
FLAC Audio File | .flac |
Matroska Audio File | .mka |
Microsoft XWMA Audio File | .wma, .xwma |
MIDI Audio File | .kar, .mid |
MPEG 1/2 Audio Layer 3 | .m3u, .mp3 |
MPEG Audio File | .aac, .m4a, .mp2, .mp3 |
Ogg Multimedia Container | .oga |
QCP Audio File | .qcp |
Real Media Audio File | .ra, .rm |
RIFF WAVE Audio File | .wav |
Sun Basic Audio File | .au |
TwinVQ Audio File | .vqf |
Waveform Audio | .wav |
WavPack Audio File | .wv |
Windows Media Audio | .wma |
CAD
Format/Version | Possible Extensions |
AutoCAD R1.0, R1.2, R1.40, R2.05, R2.10, R2.21, R2.22, R2.50, R2.60, R9, R10, R11/12, R13, R14, 2000-2002, 2004-2005, 2007-2008, 2010, 2011, 2012, 2013, 2014, 2018 | .bak, .dwf, .dwfx, .dwg, .dws, .dwt, .dxf, .sv$ |
AutoCAD Drawing Template | .dwg |
AutoCAD Shape | .shx |
AutoCAD Slide | .sld |
AutoCAD Slide Library File | .slb |
CAXA CAD Drawing | .exb |
Drawing Interchange File Format (ASCII) | .dxf |
Drawing Interchange File Format (Binary) | .dxf |
Microstation V7, V8 dgn | .dgn |
Contact
Format/Version | Possible Extensions |
Microsoft Outlook Contact Attachment | .msg |
Microsoft Outlook Mac Contact | .vcf |
vCard File | .vcf |
vCard XML File | .vcf, .xml |
Email & Email Containers
Format/Version | Possible Extensions |
Apple Mail.app Email File | .emlx |
Internet Message Format | .eml |
Lotus Notes Email | .nsf |
Mailbox File | .mbox* |
Microsoft Outlook Email Message: 1997, 1998, 2000, 2002, 2003 | .eml, .msg |
Microsoft Outlook Mac Email | .xml,.olk14message, .olk14msgattach, .olk14msgattachment, .olk14msgsource, .olk15msgattachment, .olk15msgsource, .olk15message |
Microsoft Outlook Mac Mailbox | .olm |
Microsoft Outlook Message | .msg |
Microsoft Outlook Note | .msg |
Microsoft Outlook Personal Folder | .ost, .pst |
Microsoft Restricted Permission Message | .rpmsg |
MIME Email | .eml, .emlx, .txt |
OLE2 Compound Document Format | .eml, .msg |
RFC822 Email Message/Headers | .eml, .mht, .zmc |
* Note: mbox files must have the .mbox file extension to process correctly
Graphics
Format/Version | Possible Extensions |
Adobe Illustrator Artwork | .ai |
Adobe Photoshop File | .jpg, .psd |
Animated Portable Network Graphics | .png |
AOL Art Image | .art |
Canon RAW:2 | .cr2 |
Compuserve Graphic Interchange Format | .gif |
Corel Chart | .cch |
Corel Photo-Paint Image | .cpt |
Corel WordPerfect Graphics | .wpg |
Digital Negative Format (DNG): 1.1 | .tif |
Direct Draw Surface Image | .dds |
Efax Image | .efx, .jsd |
Exchangeable Image File Format (Compressed): 2, 2.2, 2.1, 2.2.1 | .jpeg, .jpg |
GEM Draw Image | .gem |
GIMP XCF Image | .xcf |
Graphics Interchange Format: 87a, 89a | .gif |
Joint Photographic Experts Group: JPEG 2000 part 1, 2, 2.1, 2.2, 2.2.1 | .jpf, .jp2, .jpg2 |
JPEG/JFIF File Interchange Format: 1, 1.01 | .jpe, .jpeg, .jpg, .mpo |
Lotus Notes Bitmap Image | .dat |
Mac OS X Icon File | .icns |
Macintosh QuickDraw Picture | .pic, .pict, .pct |
Micrografx Designer Drawing | .drw |
Microsoft HD Photo Image | .hdp, .jxr, .wdp |
Microsoft Office Document Imaging | .mdi |
Microsoft OrgChart OLE Object | .dat |
Microsoft Visio Drawing: 2000, 2002, 2003, 2005, 2007, 2010, 2013, 2016 | .vdx, .vsd, .vsdx, .vss, .vst, .vsx, .vtx |
Microsoft Windows Cursor Image | .cur |
Microsoft Windows Enhanced Metafile | .emf, .emz |
Microsoft Windows Metafile | .wmf |
OpenDocument Chart | .odc, .otc |
OpenDocument Graphics | .odg, .otg |
OpenDocument Image | .odi, .oti |
PCX Image | .pcx |
Portable Network Graphics: 1.2, 1, 1.1 | .png |
Raw JPEG Stream | .jpg |
Scalable Vector Graphics: 1, 1.1, 1.2 | .svg |
StarDraw Drawing | .sda |
Tagged Image Format File | .tif, .tiff |
Targa Image File | .tga |
UNIX Portable Bitmap Graphic | .pbm |
UNIX Portable Graymap Graphic | .pgm |
UNIX Portable Pixelmap Graphic | .ppm |
WebP Image | .webp |
Windows Bitmap: 2.0, 3.0, 3.0 NT, 4.0, 5.0 | .bmp |
Wireless Bitmap Graphic | .wbmp |
HTML
Format/Version | Possible Extensions |
Extensible Hypertext Markup Language Document: 1.0, 1.1, 2.0 | .htm, .html, .xhtml, .xht |
Hypertext Markup Language: 1.0, 1.1, 2, 3.2, 4.0, 4.01, 5, 5.1, 5.2, 5.3 | .htm, .html |
HTML Extension File | .htc,.htx |
Format/Version | Possible Extensions |
Adobe Illustrator: 2, 3, 4, 5, 6, 7, 8, 9, 10, CC, CS, CS2, CS3, CS4, CS5, CS6 | .ai, .pdf |
Adobe Portable Document Format Standard: A, E, UA, VT, X | |
Adobe Portable Document Format Version: 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 2.0 | .fdf, .pdf, .pdf with type 3 fonts, .xfa, .xfdf |
LaTex | .tex |
OpenXPS Document | .oxps |
Portable Document Format Portfolio | |
Postscript File | .ai, .eps, .ps, |
XPS Document | .oxps, .xps |
Presentations
Format/Version | Possible Extensions |
Corel Presentations: 7.0 - 16.0 | .cpr, .mst, .shw |
Corel WordPerfect Slide Show | .shw |
Freelance File: 1.2, 2.1 | .drw, .pre, .prz |
Google Presentations | .dat |
Kingsoft Document | .hpt, .ppt, .rbk |
Lotus Freelance | .pre, .prz |
Microsoft Encrypted 2007 Document | .pptx |
Microsoft Encrypted 2010 Document | .pptx |
Microsoft Encrypted 1997-2003 Document | .pptx |
Microsoft Office 365 | |
Microsoft Office 365 PowerPoint | .potx, .ppsm, .ppsx |
Microsoft Open Office 2007 XML | .ppsx, .pptm, .pptx |
Microsoft Open Office 2010 XML | .ppsx, .pptm, .pptx |
Microsoft Open Office 1997-2003 | .ppsx, .pptm, .pptx |
Microsoft PowerPoint | .dps, .dpt, .pot, .pps, .ppt |
Microsoft PowerPoint 1994 | .ppt |
Microsoft PowerPoint 2007 | .potx, .ppsm, .ppsx, .pptm, .pptx |
Microsoft PowerPoint 2007 for Windows | .pptx, .sldx |
Microsoft PowerPoint 2007 Macro Enabled | .pptm |
Microsoft PowerPoint 2007 Show | .pps, .ppsx |
Microsoft PowerPoint 2007 Template | .potx |
Microsoft PowerPoint 2010 | .potx, .ppsm, .ppsx, .pptm, .pptx |
Microsoft PowerPoint 2010 for Windows | .pptx |
Microsoft PowerPoint 2010 Macro Enabled | .pptm |
Microsoft PowerPoint 2010 Template | .potx |
Microsoft PowerPoint 1997-2003 Show | .ppsx, .pptm, .pptx |
Microsoft PowerPoint 1997-2003 | .ppt |
Microsoft PowerPoint 1997-2003 for Windows | .pptx |
Microsoft PowerPoint 1997-2003 Macro Enabled | .pptx |
Microsoft PowerPoint 1997-2003 Template | .potx |
OLE2 Compound Document Format | .ppt |
OpenDocument: 1.1, 1.2 | .odp, .otp |
Project
Format/Version | Possible Extensions |
Microsoft Project:1995, 1998, 2000, 2003, 2007, 2010, 2013, 2016, 2019 | .mpp, .mpt |
Spreadsheets
Format/Version | Possible Extensions |
Comma Separated Values | .csv |
Google Drive Spreadsheet | .dat |
Lotus 1-2-3 Spreadsheet File | .123, .wk1, .wk4, .wks |
Microsoft Excel | .et, .ett, .nxl, .nxt, .xlk, .xls, .xlt |
Microsoft Excel 2007 | .xlk, .xlsm, .xlsx, .xltx |
Microsoft Excel 2007 Binary | .xlsb |
Microsoft Excel 2007 Encrypted Document | .xlsb, .xlsm, .xlsx |
Microsoft Excel 2007 for Windows | .xls, .xlsx |
Microsoft Excel 2007 Macro-Enabled | .xlsm, .xlsx |
Microsoft Excel 2007 Macro-Enabled Add-In | .xlam |
Microsoft Excel 2007 Macro-Enabled Template | .xltm |
Microsoft Excel 2007 Non-XML Binary | .xlsb |
Microsoft Excel 2007 Open XML | .xlsb, .xlsx |
Microsoft Excel 2007 Template | .xls, .xlt, .xltx |
Microsoft Excel 2010 | .xlk, .xlsm, .xlsx, .xltx |
Microsoft Excel 2010 Binary | .xlsb |
Microsoft Excel 2010 Encrypted Document | .xlsb, .xlsm, .xlsx |
Microsoft Excel 2010 for Windows | .xls, .xlsx |
Microsoft Excel 2010 Macro-Enabled | .xlsm, .xlsx |
Microsoft Excel 2010 Macro-Enabled Add-In | .xlam |
Microsoft Excel 2010 Macro-Enabled Template | .xltm |
Microsoft Excel 2010 Non-XML Binary | .xlsb |
Microsoft Excel 2010 Open XML | .xlsb, .xlsx |
Microsoft Excel 2010 Template | .xlsb, .xlsx |
Microsoft Excel 2013 | .xlk, .xlsm, .xlsx, .xltx |
Microsoft Excel 2016 | .xlk, .xlsm, .xlsx, .xltx |
Microsoft Excel 365 | .xlk, .xlsm, .xlsx, .xltx |
Microsoft Excel 95 | .xls |
Microsoft Excel 95 Workbook | .xls |
Microsoft Excel 97 Workbook | .xls |
Microsoft Excel 1997-2003 Template | .xls, .xlt, .xltx |
Microsoft Excel Chart | .xlc |
Microsoft Excel for Mac 1998, 2001, 2004, 2008, 2011, 2016 | |
Microsoft Excel Pre-OLE2 | .xls |
Microsoft Excel XML | .xls, .xml |
Microsoft Works Spreadsheet | .wks, .xlr |
OpenDocument Spreadsheet: 1.1, 1.2 | .odp, .ods, .ots |
Quattro Pro Spreadsheet | .qpw, .wb1, .wb2, .wb3, .wq1, .wq2 |
StarCalc Spreadsheet | .sdc |
StarCalc XML Spreadsheet | .stc, .sxc |
Tab Separated Values | .tab, .tsv |
Uniform Office Spreadsheet File | .uof, .uos |
System Files
Format/Version | Possible Extensions |
Autorun Configuration File | .inf |
Dalvik Class | .dex, .odex |
INF Configuration File | .inf |
Information or Setup File | .inf |
Initialization File | .ini |
Java Class | .class |
Microsoft Security Catalog | .cat |
Microsoft Windows Animated Cursor Image | .ani |
Microsoft Windows Help File | .hlp |
Microsoft Windows Icon Image | .ico |
Text Configuration File | .ini |
Text
Format/Version | Possible Extensions |
Actionscript | .as |
Active Server Page | .asp |
Adobe acrobat language definition file | .lng |
AMI Professional Document | .sam, .smm |
AutoCAD Plot Configuration File v1.0 - R13 | .pcp |
AutoCAD Script | .scr |
Basic File | .bas |
Batch File(executable) | .bat |
C++ | .hpp |
C header | .chdr |
Cascading Style Sheet | .css |
DesignCAD Drawing | .dc |
Document Type Definition | .dtd |
Extensible Markup Language File | .xml |
Extensible Stylesheet Language | .xsl |
Fortran Source Code | .f |
FoxPro Report | .frx |
Groovy File | .groovy |
Java Language Source Code File | .java |
JavaScript File | .js |
Java Servlet Page | .jsp |
JSON Data Interchange Format | .json |
Jupyter Python Notebook | .ipynb |
Keyhole Markup Language | .xml |
License File | .lic |
Log ASCII Standard Format: 2 | .txt |
Log File | .dat, .evt, .evtx, .log |
Lotus Approach View File v97 | .apr, .apt |
Lua Source Code | .lua |
Markdown | .md |
Matlab | .acrodata, .html |
Microsoft Compiled HTML help | .chm |
Microsoft Excel Web Query | .iqy |
Microsoft Internet Shortcut | .lnk, .url |
Microsoft Symbolic Link File | .slk |
MultiMate Text File v4.x | .dox |
MySQL Table Definition Format | .frm |
Packet Capture File | .cap, .dmp, .pcap, .pcapng |
Pascal | .ps |
Perl Script | .pl |
PHP Script Page | .php |
Plain Text File | .txt |
Python Script File | .py |
RDF/XML Metadata File | .rdf, .xml |
Real Legal E-Transcript | .ptx |
Real Media Meta File | .rm |
Really Simple Syndication 2008 | .rss |
Ruby Interactive Documentation File | .rb, .ri |
Shell script file | .bat, .elc, .sh |
Structured Query Language (SQL) | .sql |
SubRip Subtitle File | .srt |
Tab-separated Values | .tsv |
TCL | .tcl |
VBScript File | .vbs |
Verilog Source File | .vh |
Visual Basic File | .vb |
Windows Help file | .chm |
Windows Media Playlist | .wpl |
YAML | .yaml |
Video
Format/Version | Possible Extensions |
3GPP Audio/Video File | .3GPP |
AMV Video File | .amv, .mfv |
Apple Lossless Audio Codec | .caf, .m4a |
Apple QuickTime Multimedia File | .mov, .moov, .qt |
Audio Video Interleave | .avi |
High Efficiency Video Coding File | .h265, .hevc, .hm10, |
Matroska Video File | .mk3d, .mk5, .mka, .mkv |
Microsoft Advanced Systems Format | .asf, .wma, .wmv |
MPEG: All versions | .f4v, .m1v, .m4v, mp4, .mpe, .mpeg, .mpeg4, .mpg |
Nullsoft Multimedia Container | .nsv |
Nut Multimedia Container | .nut |
Ogg Multimedia Container | .ogg, .ogv, .ogx |
Video Object File (MPEG-2 subset) | .vob |
WebM Video File | .webm |
Windows Media Video | .wmv |
Word
Format/Version | Possible Extensions |
Haansoft Hangul Word Processing File | .hwp, .hwt |
Ichitaro Word Processing File | .jaw, .jbw, .jfw, .jsw, .jtd, .jtdc, .jtt, .jtw, .juw, .jvw |
Lotus WordPro Document | .lwp |
Microsoft Office 2007 Encrypted Document | .docx |
Microsoft Office 2010 Encrypted Document | .docx |
Microsoft Office 2016 Encrypted Document | .docx |
Microsoft Office 365 Word Document | .docm, .docx, .dotm, .dotx |
Microsoft Word 1995 Document | .doc |
Microsoft Word 2007 Document | .docm, .docx, .dotm, .dotx |
Microsoft Word 2007 Document OOXML Macro enabled | .docm |
Microsoft Word 2007 Document Template | .doc, .dot, .dotx |
Microsoft Word 2007 for Windows | .docx |
Microsoft Word 2007 Macro-Enabled Document Template | .dotm |
Microsoft Word 2010 Document | .docm, .docx, .dotm, .dotx |
Microsoft Word 2010 Document Template | .docm, .docx, .dotm, .dotx |
Microsoft Word 2010 Macro-Enabled Document Template | .dotm |
Microsoft Word 2016 Document | .docm, .docx, .dotm, .dotx |
Microsoft Word 2016 Document Template | .doc, .dot, .dotx |
Microsoft Word 2016 Macro-Enabled Document Template | .dotm |
Microsoft Word 1997-2003 Document | .doc |
Microsoft Word 1997-2003 Document (Password Protected) | .doc |
Microsoft Word 1997-2003 Document Template | .doc, .dot |
Microsoft Word Art | .dat |
Microsoft Word Document | .doc, .dot, .wps, .wpt |
Microsoft Word Picture | .doc |
Microsoft Word Pre-OLE2 Document | .doc |
Microsoft Word XML Document | .doc, .xml |
Microsoft Works Word Processor Document | .wps |
Mozilla Firefox Session Store File | .js |
OLE2 Compound Document Format | .doc |
OpenDocument Text: 1, 1.1,1.2 | .odm, .odt, .oth, .ott |
Rich Text Format: 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.9.1 | .rtf |
Samsung JungUm Global Document | .gul |
Starwriter Document | .sdw, .sgl, .vor |
WordPerfect Document | .mlm, .wp, .wp4, .wp5, .wp6, .wp7, .wpd |
Other documents
Format/Version | Possible Extensions |
Apple iWork Archive File | .iwa |
Blender 3D Blend File | .blend |
Concordance Formatted Load File | .dat, .csv |
eBook | .fb2, .mobi, .ezw, .azw, .azw3, .iba, .lrs, .lrf, .lrx, .djvu, .lit, .opf, .prc, .ibook, .ceb, .xeb, .kpf |
GPS Exchange File | .gpx |
Java Keystore File | .jks, .keystore |
JSON Data File | .json |
Lotus Domino Document | .dxl |
Microsoft Access Snapshot | .snp |
Microsoft Bitmap Font File | .fon |
Microsoft Compressed HTML Help File | .chm, .chtml |
Microsoft Entourage Note | .olk14note |
Microsoft Journal/Journal Template File | .jnt, .jtp |
Microsoft OneNote File | .one |
Microsoft Web Archive | .mht, .mhtml |
MYOB Company File | .dat, .myo, .pls, .prm |
Netscape Bookmark File Format | .html |
Open Artwork System Interchange Standard | .oasis |
Open Financial Exchange | .qfx, .ofx |
OpenDocument Formula | .odf, otf |
OpenType Font | .otf, .tif |
Opticon Load File Index | .opt |
Oxygen Export XML | .dat |
SharePoint Export | .xls |
Skype Conversations | .tar |
StarMath Formula | .smf, .sxm |
TrueType Font | .ttc, .ttf |
Type 1 Font | .pfa, .pfb, .pfm |
Web Video Text Tracks (WebVTT) File | .vtt |
X11 Font | .pmf |