Extension Description Author File / Link
amipro AMIPRO Table Structure Niclas Lindberg Download
ans ANSI Escape Codes Download
asc Plain text restricted to the ASCII character set IETF / ANSI Link
aw Applixware Words file format (.aw) VistaSource, Inc. Download
azw3 Amazon Kindle e-book format with HTML5 and CSS3 support, built on the MOBI container Amazon Link
binder Microsoft Office 97 Binder file format Microsoft Corp. Download
dic MS Word dictionary format Pedro Ribeiro Download
doc Palm Pilot DOC files Rob Tillotson Deprecated resource Link
Microsoft Word 6.0 Binary File Format (MS Word) Deprecated resource Download
Microsoft Word 6.0 Binary File Format (as TXT file) Deprecated resource Download
Microsoft Word 8/Word 97 Format - more complete version (HTML FILE) Download
Tools to analyse the file formats of Microsoft's OLE applications and to extract the text portion out of Word 6/7/8 files (perl) Deprecated resource Link
Palm Pilot DOC file format Paul J. Lucas Download
Microsoft Word 97 Format (including bidirectional support) Microsoft Corp. Download
Microsoft Word 2 Format (RTF) Microsoft Corp. Download
Microsoft Word 5.0 (PC) Binary File Format Download
Microsoft Word 8/Word 97 Format (HTML file) Microsoft Corp. Download
docx ZIP-packaged XML word-processing document format (Microsoft Word / ECMA-376 / ISO 29500) Microsoft / ECMA / ISO Link
dsc PostScript Language Document Structuring Conventions Specification Version 3.0 (Acrobat) Adobe Download
dvi Page-oriented binary output of the TeX typesetting system David R. Fuchs / Donald E. Knuth (TeX project) Download
eps Encapsulated Postscript Version 1.2 (Acrobat) Adobe Download
Encapsulated Postscript Version 2.0 (Acrobat) Adobe Download
Encapsulated Postscript Version 3.0 (Acrobat) Adobe Download
epub Open, ZIP-packaged reflowable e-book format based on XHTML and CSS W3C (formerly IDPF) Link
escher Microsoft Office 97 internal graphic format Microsoft Corp. Download
htf Hyper-G Text Format Deprecated resource Link
ipynb JSON notebook format holding code, outputs, and narrative text (Project Jupyter nbformat) Project Jupyter Link
kword KWord document format (DTD) for koffice-1.1 Deprecated resource Link
KOffice KWord document format (DTD) Kalle Dalheimer Download
md Lightweight plain-text markup that converts to HTML John Gruber / CommonMark Link
mobi E-book format stored in a Palm database container, used by Mobipocket and older Kindles Mobipocket SA / Amazon Link
odf ODIF - Open Document Interchange Format for Open Document Architecture (ODA) Open Document Architecture Consortium (ODAC) Deprecated resource Link
odp ZIP-packaged XML presentation format from the OpenDocument Format (ODF) standard (OASIS / ISO/IEC 26300) OASIS Link
odt ZIP-packaged XML word-processing format from the OpenDocument Format (ODF) standard (OASIS / ISO/IEC 26300) OASIS Link
openoffice OpenOffice.org XML File Format 1.0 Sun Microsystems, Inc. Link
opentag OpenTag - Standard format for extracted text Link
pdf Fixed-layout document format standardized through ISO 32000; current base standard: ISO 32000-2:2020, PDF 2.0 Adobe / ISO Link
Adobe PDF Reference, version 1.6 Adobe Download
Adobe PDF Reference, version 1.7 Adobe Download
Portable Document Format Reference Manual Version 1.3, March 11, 1999 Adobe Download