Viewer-supported file types

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Relativity uses the Viewer to display rendered versions of native files. Reviewers can see how the file looked in its native application without opening the file in that native application.

When converting email file types such as EML, the Viewer will not download images from the internet. Any linked images will display as a gray box in the Viewer.

This page provides a comprehensive list of files types supported by the Viewer. Find out which Viewer version you have, by navigating to your Viewer and clicking The About icon which is located in the Viewer.. For more information, see Viewer.

Relativity does not support any third-party applications after the user downloads a file. This includes specific browser and media-player combinations, such as Internet Explorer and Windows Media Player.

Supported file types differ slightly in processing, imaging, and the Viewer. You can use the following links to see the differences in processing and imaging:

Text only designation

Some file types have a "text only" designation. When viewing these files in the Native Viewer, the document's text is the only data that renders. For Microsoft Project files and XML files, the view doesn't display items such as Gantt charts, icons, or other graphics. There is typically no formatting (bold, italics, fonts, etc.) of the text.

File ID only designation

Some file types have a "file ID only" designation. The Viewer is able to identify the file ID correctly, but it returns an error message indicating that the file format is not supported. Despite returning an error message, the Viewer identifies the file so that you can easily locate it and open it in an alternate application.

Supported File ID-only file types

The Viewer supports file ID-only functionality the following native file types. The supported file types are listed by category.

Program/File TypeCategoryType/VersionFile Extension
Microsoft Access Report SnapshotDatabase2000-2003 
IBM Lotus Notes NSFEmail7.x, 8.x 
DICOMMultimedia  
Flash Multimedia9, 10 
Real MediaMultimedia  
MPEG-1 Video V 2Multimedia .mpg
MPEG-1 Video V 3Multimedia .mpg
MPEG-2 AudioMultimedia .mpg
Windows Media PlaylistMultimedia  
AOL MessengerOther  
Microsoft InfoPathOther2007 
Microsoft Office Theme filesOther2007-2013 
Microsoft Windows Compiled HelpOther .chm
Microsoft Windows Explorer CommandOther .scf
Microsoft Windows HelpOther .hlp
Microsoft Windows ShortcutOther .ink
Trillian XML Log FileOther4.2 
Adobe Photoshop PSDRaster  
TrueType FontOther .ttf, .ttc
WebPRaster  
XHTMLText and Markup1.0 
Visio XML VSXVector Image2007 
Microsoft PublisherWord Processing2003-2007 
Samsung JungUm GlobalWord Processing  

Strict Open XML - Presentation

Relativity does not support the password protected version for these three Strict Open XML file formats.

Presentation2013, 2016 
Strict Open XML - SpreadsheetSpreadsheet2013, 2016 
Strict Open XML - DocumentWord Processing2013, 2016 

Supported Text-only file types

The Viewer supports text-only functionality the following native file types. The supported file types are listed by category.

Program/File TypeCategoryType/VersionFile Extension
Microsoft Access Database1.0, 2.0, 95 - 2010.accdb, .mdb
FlashMultimedia6.x, 7.x, Lite.swf
Microsoft Excel for Windows Spreadsheet2003 XML.xml
XMLText and markup .xml
Microsoft XPS Vector Image  
VisioVector Image2013 
Lotus WordProWord processing9.7, 96 - Millennium 9.8.lwp, .mwp
Microsoft Word for WindowsWord Processing2003 XML 

Supported File types

The Viewer supports the following native file types. The supported file types are listed by category.

Program/File TypeCategoryType/VersionFile Extension
7z

Note: BZIP2 and split archives are not supported.

Archive .7z
7z Self Extracting exe

Note: BZIP2 and split archives are not supported.

Archive .exe
LiveNote Evidence FileArchive .lef
LZA Self Extracting CompressArchive .lza
LZH CompressArchive .lzh
Microsoft Office BinderArchive95, 97.obd
Microsoft Cabinet (CAB)Archive .cab
PKZipArchive .zip
RAR Archive1.5, 2.0, 2.9.rar
TextMap Evidence FileArchive .xmef
UNIX CompressArchive .z
UNIX GZipArchive .gz
UNIX tarArchive .tar
UuencodeArchive .uue
ZipArchivePKZip, WinZip.zip
DataEaseDatabase4.x.dba
DBaseDatabaseIII, IV, V.dbf
First Choice DBDatabaseThrough 3.0.fol
Framework DBDatabase3.0 
Microsoft AccessDatabase2007/2010.accdb
Microsoft Works DB for DOSDatabase2.0.wdb
Microsoft Works DB for MacintoshDatabase2.0.wdb
Microsoft Works DB for WindowsDatabase3.0, 4.0.wdb
Microsoft Works DB for DOSDatabase1.0.wdb
Paradox for DOSDatabase2.0 - 4.0.db
Paradox for WindowsDatabase1.0.db
Q&A DatabaseDatabaseThrough 2.0.db
R:BaseDatabaseR:Base 5000, R:Base System V.rb1, .rb2, .rb3
ReflexDatabase2.0.rdx
SmartWare II DBDatabase1.02.db
Apple Mail Message (EMLX)Email2.0.emlx
Encoded mail messages Email
  • MHT
  • Multi Part Alternative
  • Multi Part Digest
  • Multi Part Mixed
  • Multi Part News Group
  • Multi Part Signed
  • TNEF
 

EML with Digital Signature

.EML files that have a password or are encrypted are not supported in the Viewer. These documents will display the attachment but the body will appear blank.

EmailSMIME.eml
IBM Lotus Notes Domino XML Language DXLEmail8.5.xml
IBM Lotus Notes NSF (Win32, Win64, Linux x86-32 and Oracle Solaris 32-bit only with Notes Client or Domino Server)Email8.x.nsf. .ntf

MBOX Mailbox

An MBOX file is characterized as a text file with the string "From<space>email address<space>date string". When a file of this nature is viewed in Relativity, it may appear to only show summaries of messages. Essentially, if that "from" line is at the top of the document, Relativity treats it as MBOX and displays it as an archive.

EmailRFC 822.mbox
Microsoft Outlook (MSG) Email97 - 2013.msg
Microsoft Outlook (OST )Email97 - 2010, 2013.ost
Microsoft Outlook (PST) Email97 - 2013.pst
Microsoft Outlook Express (EML)Email .eml
Microsoft Outlook Forms Template (OFT)Email97 - 2013.oft
Microsoft Outlook OLM for MacEmail2011 
Microsoft Outlook PST (Mac)Email2001.pst

MSG with Digital Signature

.MSG files that have a password or are encrypted are not supported in the Viewer. If you open an .MSG file that is encrypted in the Viewer, the body of the document will be blank and the contents of the encrypted data is placed into a single attachment with a .p7m file extension.

EmailSMIME.msg
Microsoft Live Messenger (via XML filter)Other10.0 

Microsoft OneNote

Other2007, 2010, 2013.one
Microsoft Outlook, Google Calendar, and Apple CalendarOther .ics
Microsoft Project (sheet view only, Gantt Chart, Network Diagram, and graph not supported)Other98-2013.mpp
Microsoft Project (sheet view only, Gantt Chart, Network Diagram, and graph not supported)Other2007, 2010, 2013.mpp
Microsoft Windows DLLOther .dll
Microsoft Windows ExecutableOther .dll
Trillian Text Log File (via text filter)Other4.2.txt
vCalendarOther2.1.vcs
vCardOther2.1.vcf
Yahoo! MessengerOther6.x – 8.yps
Apache Office Draw (ODF 1.2)Presentation3.x, 4.x 
Apache Office Impress (ODF 1.2)Presentation3.x, 4.x 
Apple iWork Keynote (MacOS, text and PDF preview)Presentation09.key, .keynote
Harvard Graphics Presentation DOSPresentation3.0.prs
IBM Lotus Symphony PresentationsPresentation1.x 
Kingsoft WPS PresentationPresentation2010 
Libre Office Draw (ODF 1.2)Presentation3.x, 4.x 
Libre Office Impress (ODF 1.2)Presentation3.x, 4.x 
Lotus FreelancePresentation1.0 - Millennium 9.8.prz
Lotus Freelance for OS/3Presentation2 
Lotus Freelance for WindowsPresentation95, 97, SmartSuite 9.8 
Microsoft PowerPoint for MacintoshPresentation4.0 - 2011.ppt
Microsoft PowerPoint for WindowsPresentation3.0 – 2013.ppt

Microsoft PowerPoint 2016

.pptx files that have Ink drawings are supported in the Native and Image Viewer.

Presentation2016.pptx
Microsoft PowerPoint for Windows SlideshowPresentation2007-2013.ppt
Microsoft PowerPoint for Windows TemplatePresentation2007-2013.pot
Novell PresentationsPresentation3.0, 7.0.shw
OpenOffice ImpressPresentation1.1, 3.0.sdd
Oracle Open Office ImpressPresentation3.x.odp
StarOffice ImpressPresentation5.2 - 9.0.sda, .sdd
WordPerfect PresentationsPresentation5.1 - X5 
Adobe PhotoshopRaster image4.0.psd
Adobe Photoshop XMP onlyRaster image8.0 - 10.0 (CS 1-5) 
CALS Raster (GP4)Raster imageType I-II.cg4, .cal
Computer Graphics MetafileRaster imageANSI, CALS, NIST.cgm
Encapsulated PostScript (EPS)Raster imageTIFF Header only.eps
GEM Image (Bitmap)Raster image .bmp
Graphics Interchange Format (GIF)Raster image .gif
IBM Graphics Data Format (GDF)Raster image1.0.gdf
IBM Picture Interchange FormatRaster image1.0.pif
HEIC Image fileRaster image .heic
JBIG2Raster imageGraphic Embeddings in PDF 
JFIF (JPEG not in TIFF format)Raster image .jfif
JPEGRaster image .jpg
JPEG 2000Raster imageJP2 
Kodak Flash PixRaster image .fpx
Kodak Photo CDRaster image1.0.pcd
Lotus PICRaster image .pic
Lotus SnapshotRaster image  
Macintosh PICTRaster imageBMP only.bmp
Macintosh PICT2Raster imageBMP only.bmp
MacPaintRaster image .pntg
Microsoft Windows BitmapRaster image .bmp
Microsoft Windows CursorRaster image  
Microsoft Windows IconRaster image .ico
OS/2 BitmapRaster image  
OS/2 Warp BitmapRaster image  
Paint Shop Pro (Win32 only)Raster image5.0, 6.0.psp
PC Paintbrush (PCX)Raster image .pcx
PC Paintbrush DCX (multi-page PCX)Raster image .dcx
Portable Bitmap (PBM)Raster image .pbm
Portable Graymap PGMRaster image .pgm
Portable Network Graphics (PNG)Raster image .png
Portable Pixmap (PPM)Raster image .ppm
Progressive JPEGRaster image .jpg, .jpeg, .jpe
StarOffice DrawRaster image6.x - 9.0 
Sun RasterRaster image .srs
TIFFRaster imageGroup 5 & 6.tif, .tiff
TIFF CCITTRaster imageGroup 3 & 4 
TruVision TGA (Targa)Raster image2.0.tga
WBMP wireless graphics formatRaster image  

WebP

WebP files are only available in the Native Viewer.

Raster image  
Word Perfect GraphicsRaster image1.0.wpg
WordPerfect GraphicsRaster image2.0 – 10.0.wpg, .wpg2
X-Windows BitmapRaster imagex10 compatible.xbm
X-Windows DumpRaster imagex10 compatible.xdm
X-Windows PixmapRaster imagex10 compatible.xpm
Apache Office Calc (ODF 1.2)Spreadsheet3.x, 4.x 
Apple iWork Numbers (MacOS, text, and PDF preview) Spreadsheet09.numbers
Cellebrite Excel Report FileSpreadsheet .xlsx
Cellebrite Encrypted Excel Report FileSpreadsheet .xlsx
Enable SpreadsheetSpreadsheet3.0 - 4.5 
First Choice SSSpreadsheetThrough 3.0 
Framework SSSpreadsheet3.0 
IBM Lotus Symphony SpreadsheetsSpreadsheet1.x 
Kingsoft WPS SpreadsheetsSpreadsheet2010 
Libre Office Calc (ODF 1.2)Spreadsheet3.x, 4.x 
Lotus 1-2-3SpreadsheetThrough Millennium 9.8.wk1, .wk3, .wk4, .wks
Lotus 1-2-3 Charts (DOS and Windows)SpreadsheetThrough 5.0.wk1, .wk3, .wk4, .wks
Lotus 1-2-3 for OS/2Spreadsheet2.0 
Microsoft Excel ChartsSpreadsheet2.x - 2007.xlsx, .xls
Microsoft Excel for MacintoshSpreadsheet98 – 2011.xlsx, .xls

Microsoft Excel for Windows

Excel files with slicers will convert and display normally in the Viewer, but slicer elements in those files will not display.

Spreadsheet3.0 - 2016.xlsx, .xls
Microsoft Excel for Windows (.xlsb)Spreadsheet2007-2013 (Binary).xlsb
Microsoft Works SS for DOSSpreadsheet2.0.wks
Microsoft Works SS for MacintoshSpreadsheet2.0.wks
Microsoft Works SS for WindowsSpreadsheet3.0, 4.0.wks
MultiplanSpreadsheet4.0.sylk
Novell PerfectWorks SpreadsheetSpreadsheet2.0.wpw
OpenOffice CalcSpreadsheet1.1-3.0.sdc
Oracle Open Office CalcSpreasheet3.x.sdc
Office Calc (ODF 1.2)Spreadsheet4.x 
PFS: PlanSpreadsheet1.0 
QuattroPro for DOSSpreadsheetThrough 5.0.wb1
QuattroPro for WindowsSpreadsheetThrough X5.qpw, .wb3, .wb2, .wb1
Quattro Pro WinSpreadsheetX7.qpw
SmartWare II SSSpreadsheet1.02.def
SmartWare SpreadsheetSpreadsheet .def
StarOffice CalcSpreadsheet5.2 – 9.0.sdc
SuperCalcSpreadsheet5.0.cal
SymphonySpreadsheetThrough 2.0.wrk
VP-PlannerSpreadsheet1.0 
ANSI TextText and markup7 & 8 bit.ans
ASCII TextText and markup7 & 8 bit.asc
DOS character setText and markup  
EBCDICText and markup  
HTML (CSS rendering not supported)Text and markup1.0 – 4.0.html
IBM DCA/RFTText and markup  
Macintosh character setText and markup  
Rich Text Format (RTF)Text and markup .rtf
Unicode TextText and markup3.0, 4.0.txt
UTF-8Text and markup  
Wireless Markup LanguageText and markup .wml
Adobe IllustratorVector image4.0 – 7.0, 9.0 
Adobe Illustrator (PDF Preview only)Vector image9.0, CS1-6.pdf
Adobe Illustrator XMPVector image11 – 13 (CS 1 - 5) 
Adobe InDesign XMPVector image3.0 – 5.0 (CS 1 - 5) 
Adobe InDesign Interchange XMP onlyVector image  
Adobe PDFVector image1.0 – 1.7 (Acrobat 1 - 10).pdf
Adobe PDF PackageVector image1.7 (Acrobat 8 - 10).pdf
Adobe PDF PortfolioVector image1.7 (Acrobat 8 - 10).pdf
Ami DrawVector imageSDW.sdw
Apple iWork Keynote File PreviewVector09.key, .keynote
Apple iWork Keynote Numbers File PreviewVector09.numbers
Apple iWork Pages File PreviewVector09.pages
AutoCAD DrawingVector image2.5, 2.6, 9.0-14.0, 2000i -2012.dwg
AutoCAD Drawing Vector2013.dwg
AutoShade RenderingVector image2.rnd
Corel DrawVector imageX4 - X7.cdr
Corel Draw ClipartVector image5.0, 7.0.cmx
Enhanced Metafile (EMF)Vector image .emf
Escher GraphicsVector image .egr
FrameMaker Graphics (FMV)Vector image3.0 – 5.0.fmv
Gem File (Vector)Vector image .img
Harvard GraphicsVector98.cht
Harvard Graphics Chart DOSVector image2.0 – 3.0.ch3
Harvard Graphics for WindowsVector image .prs
HP Graphics LanguageVector image2.0.hp, .hpg
IGES DrawingVector image5.1 – 5.3.iges
Micrografx DesignerVector imageVersion 6.dsf
Micrografx DesignerVector imageThrough 3.1.drw
Micrografx DrawVector imageThrough 4.0.drw
Novell PerfectWorks DrawVector image2.0 
OpenOffice DrawVector image1.1 – 3.0.sda
Oracle Open Office DrawVector image3.x.sda
SVG (processed as XML, not rendered)Vector image .xml

Microsoft Visio:

  • Stencil
  • Template
  • Macro Enabled Drawing
  • Macro Enabled Stencil
  • Macro Enabled Template
Vector image5.0 – 2007, 2013.vsd
Visio (Page Preview mode WMF/EMF)Vector image4.0.wmf, .emf
Windows MetafileVector image .vmf
Adobe FrameMaker (MIF only)Word processing3.0 - 6.0.mif
Adobe Illustrator PostscriptWord processingLevel 2.eps
AmiWord processing  
Ami Pro for OS2Word processing .sam
Ami Pro for WindowsWord processing2.0, 3.0.sam
Apache Office Writer (ODF 1.2)Word processer3.x, 4.x 
Apple iWork Pages (MacOS, text and PDF preview)Word processing09.pages
DEC DXWord processingThrough 4.0.dx
DEC DX PlusWord processing4.0, 4.1.dx, .wpl
Enable Word ProcessorWord processing3.0 - 4.5 
First Choice WPWord processing1.0, 3.0.pfx
Framework WPWord processing3.0 
HangulWord processing97 - 2010.hwp
IBM DCA/FFTWord processing .dca, .fft
IBM DisplayWriteWord processing2.0-5.0.rft, .dca
IBM Writing AssistantWord processing1.01.iwa
IchitaroWord processing5.0, 6.0, 8.0 - 13.x, 2004 - 2014.jtd
JustWriteWord processingThrough 3.0.jw
Kingsoft WPS WriterWord processing2010.wps
LegacyWord processing1.1.leg
Libre Office Writer (ODF 1.2)Word processor3.x, 4.x 
Lotus ManuscriptWord processingThrough 2.0.manu
MacWrite IIWord processing1.1.mcw
Mail Rule DXLWord processing  
Mass 11Word processingThrough 8.0.m11
Microsoft Word for DOSWord processing4.0 – 6.0.doc
Microsoft Word for MacintoshWord processing4.0-6.0, 98 - 2016.doc
Microsoft Word for WindowsWord processing1.0 – 2016.doc, .docx
Microsoft WordPadWord processing .rtf
Microsoft Works WP for DOSWord processing2.0.wps
Microsoft Works WP for MacintoshWord processing2.0.wps
Microsoft Works WP for WindowsWord processing3.0, 4.0.wps
Microsoft Write for WindowsWord processing1.0 – 3.0.wri
MultiMateWord processingThrough 4.0.dox
MultiMate AdvantageWord processing2.0.dox
Navy DIFWord processing .dif
Nota BeneWord processing3.0.nb
Novell PerfectWorks Word ProcessorWord processing2.0.wpw
OfficeWriterWord processing4.0-6.0 
OpenOffice WriterWord processing1.1 - 3.0.sdw
Oracle Open Office WriterWord processing3.x.sdw
PC File DocWord processing5.0 
PFS: WriteWord processingA, B.pfs
Professional Write for DOSWord processing1.0, 2.0 
Professional Write Plus for WindowsWord processing1.0 
Q&A WriteWord processing2.0, 3.0.jw
Samna Word IVWord processing1.0 – 3.0.sam
Samna Word IV+Word processing .sam
SignatureWord processing1.0 
SmartWare II WPWord processing1.02.def
SprintWord processing1.0.spr
StarOffice WriterWord processing5.2 – 9.0.sdw
Total WordWord processing1.2 
Wang IWPWord processingThrough 2.6.iwp
WordMarc ComposerWord processing  
WordMarc Composer+Word processing  
WordMarc Word ProcessorWord processing  
WordPerfect for DOSWord processing4.2.wpd
WordPerfect for MacintoshWord processing1.02 - 3.1.wpd
WordPerfect for WindowsWord processing5.1 – X5.wpd
Wordstar 2000 for DOSWord processing1.0 - 3.0.wsd
Wordstar for DOSWord processing3.0 - 7.0(none defined)
Wordstar for WindowsWord processing1.0.ws1
XyWriteWord processingThrough III+.xy

Program/file types listed with text only or PDF preview only can be reviewed in the Viewer as listed. If PDF preview only, a PDF file saved as part of the native will be viewed. Text only will just display the text without any formatting.

Viewer audio and video-supported file types

Relativity can stream audio and video files within the Viewer.

This page provides a comprehensive list of files types supported by the Viewer. Certain file types may not be compatible with your internet browser, refer to the sections below to learn more about browser compatibility. Find out which Viewer version you have, by navigating to your Viewer and clicking The About icon which is located in the Viewer.. For more information, see Viewer.

Relativity does not support any third-party applications after the user downloads a file. This includes specific browser and media-player combinations, such as Internet Explorer and Windows Media Player.

Troubleshooting errors

If an audio or video file cannot be streamed in the Viewer, one of the following messages will display:

Examples of the three different messages that display when an audio or video file cannot play in the Viewer.

To resolve the error, ensure that your internet browser can play the selected file type. If that does not resolve the error, check the MaximumNativeSizeForViewerForMediaFilesinMegaBytes instance setting to ensure that the file type is not too big for the Viewer to stream.

Supported audio file types

Safari works with Mac OSX only.

File FormatContainer - Audio CodecChromeFirefoxInternet ExplorerSafari
FI_RIFFWAVEwave - pcm 
Quicktime Moviemov - aac
Quicktime Moviemov - vorbis   
MPEG Layer3 ID3 Ver 1.xmp3 - mp3 
MPEG Layer3 ID3 Ver 2.xmp3 - mp3
FI_MPGAV2L3mp3 - mp3 
MPEG-4 filemp4 - aac
MPEG-4 filemp4 - opus   
MPEG-4 filemp4 - vorbis   
MPEG-1 audio - Layer 3mov - mp3 
MPEG-1 audio - Layer 2mp4 - mp2  
MPEG-1 audio - Layer 3mp4 - mp3 
Ogg Opusogg - opus  
Ogg Vorbisogg - vorbis  

Supported video file types

Safari works with Mac OSX only.

File FormatContainer - Video Codec - Audio CodecChromeFirefoxInternet ExplorerSafari
Quicktime Moviemov - h264 - aac 
Quicktime Moviemov - h264 - dolby_digital  
Quicktime Moviemov - h264 - mp2Video-only  
Quicktime Moviemov - h264 - mp3 
Quicktime Moviemov - h264 - vorbis  
Quicktime Moviemov - h264 - wma1  
Quicktime Moviemov - h264 - wma2  
Quicktime Moviemov - mpeg4 - aacAudio-onlyAudio-only 
Quicktime Moviemov - mpeg4 - mp3Audio-onlyAudio-only  
Quicktime Moviemov - mpeg4 - vorbisAudio-only  
Quicktime Moviemov - theora - aacAudio-only  
Quicktime Moviemov - theora - dolby_digital   
Quicktime Moviemov - theora - mp2   
Quicktime Moviemov - theora - mp3Audio-only  
Quicktime Moviemov - theora - vorbis   
Quicktime Moviemov - theora - wma1   
Quicktime Moviemov - theora - wma2   
MPEG-4 filemp4 - h264 - aac 
MPEG-4 filemp4 - h264 - dolby_digital 
MPEG-4 filemp4 - h264 - mp2 
MPEG-4 filemp4 - h264 - mp3
MPEG-4 filemp4 - h264 - opus  
MPEG-4 filemp4 - h264 - vorbis 
MPEG-4 filemp4 - mpeg4 - aacAudio-only  
MPEG-4 filemp4 - mpeg4 - mp2Audio-onlyAudio-only 
MPEG-4 filemp4 - mpeg4 - mp3Audio-onlyAudio-only 
MPEG-4 filemp4 - mpeg4 - opusAudio-only  
MPEG-4 filemp4 - mpeg4 - vorbisAudio-only  
MPEG-4 filemp4 - vp9 - aac  
MPEG-4 filemp4 - vp9 - dolby_digitalAudio-onlyAudio-only  
MPEG-4 filemp4 - vp9 - mp2  
MPEG-4 filemp4 - vp9 - mp3  
MPEG-4 filemp4 - vp9 - opus   
MPEG-4 filemp4 - vp9 - vorbis  
Ogg Theora Opusogg – theora - opus  
Ogg Theora Vorbisogg – theora - vorbis  
Ogg VP8 Opusogg – vp8- opusAudio-only  
Ogg VP8 Vorbisogg – vp8 - vorbis

Audio-only