File Content Extraction 26.1
HTML Export SDK C Programming Guide

# Document Readers and Writers

The following readers and writers can be redistributed with your application.

File | Description
--- | ---
`ad1sr.*` | AD1 Evidence file reader
`afsr.*` | ASCII reader
`assr.*` | Applix spreadsheet reader
`awsr.*` | Applix Words reader
`bkfsr.*` | Microsoft Backup File reader
`bmpsr.*` | Windows bitmap (BMP) reader
`bzip2sr.*` | Bzip2 reader
`cabsr.*` | Microsoft Cabinet format reader
`chmsr.*` | Microsoft Compiled HTML Help reader
`csvsr.*` | Comma-Separated Values reader
`dbfsr.*` | dBase Database reader
`dbxsr.*` | Microsoft Outlook Express DBX reader
`dcasr.*` | Document Content Architecture/Revisable Form Text (DCA/RFT) reader
`difsr.*` | Data Interchange Format reader
`dmgsr.*` | Mac Disk Copy Disk Image File reader
`dw4sr.*` | DisplayWrite 4 reader
`dxlsr.*` | Domino XML Language reader
`eiosr.*` | Yozosoft Yozo Office reader
`emlsr.*` | Microsoft Outlook Express (EML) reader. This is used to convert EML files when the MBX reader is not licensed.
`emxsr.*` | Legato EMailXtender archive (EMX) reader
`encasesr.*` | Expert Witness Compression Format (EnCase) v6 reader
`encase2sr.*` | Expert Witness Compression Format (EnCase) v7 reader
`entsr.*` | Microsoft Entourage Database Format reader
`epubsr.*` | Open Publication Structure eBook reader
`foliosr.*` | Folio Flat File reader
`gdsiisr.*` | Graphic Database System (GDSII) reader
`gifsr.*` | Graphics Interchange Format (GIF) reader
`gwfssr.*` | GroupWise FileSurf reader
`hl7sr.*` | Health level7 reader (metadata only)
`htmsr.*` | HTML and XHTML reader
`hwposr.*` | Hangul 2002, 2005, 2007 reader
`hwpsr.*` | Hangul 97 reader
`ichatsr.*` | Apple iChat Log reader
`icssr.*` | Microsoft Outlook iCalendar reader
`isosr.*` | ISO-9660 CD Disc Image Format reader
`iwss13sr.*` | iWork 13 Numbers reader
`iwsssr.*` | Apple iWork Numbers reader
`iwwp13sr.*` | iWork 13 Pages reader
`iwwpsr.*` | Apple iWork Pages reader
`jp2000sr.*` | JPEG 2000 metadata reader
`jpgsr.*` | JPEG metadata reader
`jtdsr.*` | JustSystems Ichitaro reader
`kpagrdr.*` | Applix Presents reader
`kpanirdr.*` | Animated cursor reader
`kpbmprdr.*` | Windows Bitmap reader
`kpbmpwrt.*` | Windows Bitmap writer
`kpcdrrdr.*` | Corel Draw
`kpcgmrdr.*` | Computer Graphics Metafile reader
`kpcgmwrt.*` | Computer Graphics Metafile writer
`kpdcxrdr.*` | DCX (fax) reader
`kpemfrdr.*` | Enhanced Metafile reader
`kpemfwrt.*` | Enhanced Metafile writer
`kpepsrdr.*` | Encapsulated PostScript (EPS) reader
`kpgflrdr.*` | OmniGraffle Picture reader
`kpgifrdr.*` | Graphic Interchange Format (GIF) reader
`kpgifwrt.*` | Graphic Interchange Format (GIF) writer
`kpicordr.*` | Windows Icon reader
`kpiwpgrdr.*` | Apple iWork Keynote reader
`kpiwpg13rdr.*` | Apple iWork Keynote 13 reader
`kpjbig2rdr.*` | JBIG2 reader
`kpjp2000rdr.*` | JPEG 2000 reader
`kpjpgrdr.*` | JPEG file interchange format reader
`kpjpgwrt.*` | JPEG file interchange format writer
`kpmacrdr.*` | MacPaint reader
`kpmsordr.*` | Microsoft Office Drawing Objects (office 97, 2000, and XP) reader
`kpnbmprdr.*` | IBM Notes Bitmap reader (for embedded images in DXL files)
`kpodfrdr.*` | Oasis Open Document Format presentation (ODP) reader
`kpodardr.*` | AutoCAD reader
`kpoxdrdr.*` | Open Office XML Diagram Graphics reader
`kpp40rdr.*` | Microsoft PowerPoint PC 4.0 and PowerPoint Mac reader
`kpp95rdr.*` | Microsoft PowerPoint 95 reader
`kpp97rdr.*` | Microsoft PowerPoint 97 and higher reader
`kppctrdr.*` | Macintosh Quick Draw Picture (PICT) reader
`kppcxrdr.*` | PC Paintbrush (PCX) reader
`kppdf2rdr.*` | High-fidelity Adobe Portable Document File (PDF) graphic-based reader
`kppicrdr.*` | Pictor PC Paint format (PIC) reader
`kppngrdr.*` | Portable Network Graphics (PNG) reader
`kppngwrt.*` | Portable Network Graphics (PNG) writer
`kpppxrdr.*` | Microsoft PowerPoint XML reader 2007
`kpprerdr.*` | Lotus Freelance Graphics for Windows V2.0 reader
`kpprzrdr.*` | Lotus Freelance Graphics 96/97/98 reader
`kprawrdr.*` | ODA Internal Raster (RAW) Picture reader
`kpsddrdr.*` | StarOffice Draw / Impress reader
`kpsdwrdr.*` | Lotus Ami Pro Graphics reader
`kpsgirdr.*` | SGI RGB reader
`kpshwrdr.*` | Corel Presentations reader
`kpsprdr.*` | Shape Stream reader
`kpsvgwrt.*` | Scalable Vector Graphics (SVG) writer
`kpsunrdr.*` | Sun Raster reader
`kptgardr.*` | Truevision Targa reader
`kptifrdr.*` | Tagged Image File Format (TIFF) reader
`kpvsd2rdr.*` | Microsoft Visio reader
`kpvsdxrdr.*` | Microsoft Visio 2013 reader
`kpwg2rdr.*` | WordPerfect Graphics 2 reader
`kpwmfrdr.*` | Windows Metafile reader
`kpwmfwrt.*` | Windows Metafile writer
`kpwpgrdr.*` | WordPerfect Graphics 1 reader
`kpxfdlrdr.*` | Extensible Forms Description Language reader
`kvgzsr.*` | GZIP reader
`kvhqxsr.*` | BinHex reader
`kvzeesr.*` | UNIX Compress reader
`l123sr.*` | Lotus 123 v96/97/98 reader
`lasr.*` | Lotus AMI Pro reader
`ltbenn30.dll` | Lotus Word Pro support (supported on Windows x86 platform only)
`ltscsn10.dll` | Lotus Word Pro support (supported on Windows x86 platform only)
`lwpapin.dll` | Lotus Word Pro support (supported on Windows x86 platform only)
`lwppann.dll` | Lotus Word Pro support (supported on Windows x86 platform only)
`lzhsr.*` | Microsoft Compression Folder reader
`macbinsr.*` | MacBinary reader
`mbsr.*` | Microsoft Word Macintosh reader
`mbxsr.*` | Mailbox (MBX)1 This reader is an advanced feature and is sold and licensed separately from the Export SDK. and Microsoft Outlook Express (EML) reader
`mdbsr.*` | Microsoft Access reader.
`mhtsr.*` | MIME HTML reader
`mifsr.*` | Adobe Maker Interchange Format reader
`misr.*` | Microsoft Word 2 reader
`mp3sr.*` | MP3 reader for metadata extraction
`mppsr.*` | Microsoft Project reader
`msgsr.*` | Microsoft Outlook (MSG) reader
`mspubsr.*` | Microsoft Publisher reader
`msw6sr.*` | Microsoft Works 6 and 2000 reader
`mswsr.*` | Microsoft Works V1 and 2 reader
`multiarcsr.*` | ARJ reader
`mw6sr.*` | Microsoft Word 95 reader
`mw8sr.*` | Microsoft Word 97, 2000, and XP reader
`mwsr.*` | Microsoft Word for DOS and Microsoft Write reader
`mwssr.*` | Microsoft Works Spreadsheet reader
`mwxsr.*` | Microsoft Word 2007 XML reader
`nsfsr.*` | IBM Notes Database reader2 This reader is an advanced feature and is sold and licensed separately from the Export SDK.
`oa2sr.*` | Fujitsu Oasys reader
`odfsssr.*` | Oasis Open Document Format spreadsheets (ODS) reader
`odfwpsr.*` | Oasis Open Document Format word processing (ODT) reader
`olesr.*` | Embedded OLE object reader.
`olmsr.*` | Microsoft Outlook for Macintosh reader
`onealtsr.*` | Microsoft OneNote Alternate Format reader
`onesr.*` | Microsoft OneNote Format reader
`onmsr.*` | Legato EMailXtender Native Message reader
`oo3sr.*` | Omni Outliner reader
`pbixsr.*` | Microsoft Power BI file (PBIX) reader
`pdf2sr.*` | Alternative Adobe Portable Document Format file (PDF) reader
`pdfsr.*` | Adobe Portable Document File (PDF) reader
`pffsr.*` | Microsoft Outlook Offline Storage File reader
`pfilesr.*` | Microsoft Rights Management System encryption file reader
`pngsr.*` | Portable Network Graphics (PNG) reader
`pstsr.dll` | Microsoft Outlook Personal Folders file MAPI-based reader (supported on Windows platform only)3 This reader is an advanced feature and is sold and licensed separately from the Export SDK.
`pstxsr.*` | Microsoft Outlook Personal Folders file native reader4 This reader is an advanced feature and is sold and licensed separately from the Export SDK.
`qpssr.*` | Quattro Pro spreadsheet reader
`rarsr.*` | RAR Archive reader
`rtfsr.*` | Microsoft Rich Text Format reader
`skypesr.*` | Skype log file reader
`sosr.*` | StarOffice/OpenOffice reader
`starcsr.*` | StarOffice Calc reader
`starwsr.*` | StarOffice Writer reader
`swfsr.*` | Macromedia Flash reader
`tarsr.*` | Tape archive reader
`tifsr.*` | TIFF reader (metadata only)
`tnefsr.*` | Transfer Neutral Encapsulation Format reader
`unihtmsr.*` | Unicode HTML reader
`unisr.*` | Unicode reader
`unzip.*` | Zip file reader
`uudsr.*` | UUEncoding reader
`vsdsr.*` | Microsoft Visio reader
`vcfsr.*` | Microsoft Outlook vCard Contact reader
`wkssr.*` | Lotus 1-2-3 v2.0 through 5.0 reader
`wosr.*` | WordPerfect 5.x reader
`wp6sr.*` | WordPerfect 6.0 through 10.0 reader
`wpmsr.*` | WordPerfect for Macintosh reader
`xlsbsr.*` | Microsoft Office 2007 Excel Binary Format reader
`xlssr.*` | Microsoft Excel reader
`xlsxsr.*` | Microsoft Excel 2007 XML reader
`xmlsr.*` | Generic XML reader
`xpssr.*` | XML Paper Specification reader
`xywsr.*` | XYWrite reader
`yimsr.*` | Yahoo! Instant Messenger reader
`z7zsr.*` | 7-Zip reader

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Version 26.1 | Last updated January 2026

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Product: File Content Extraction 26.1

Topic Title: Document Readers and Writers