- DOC - (Procesor tekstu - Microsoft Word, Apple Pages, Apple AppleWorks, OpenOffice Writer, Nuance OmniPage Pro X, Corel WordPerfect)
- EPUB - (Książka elektroniczna - Open Publication Structure - Apple iPad, Amazon Kindle, Sony Reader, Barnes & Noble Nook, Adobe Digital Editions, Lexcycle Stanza, FBReader, calibre, Lexcycle Stanza, Mobipocket Reader, FBReader, dotReader, FBReader, dotReader)
- FB2 - (Książka elektroniczna - HaaliReader for Pocket PC, FB Writer, FBTools, HaaliReader for Windows, Cool Reader, Athenaeum, Any to FB2, BookDesigner, PyBookReader, OrnamentBook, Okular)
- HTML - (Hipertekstowy język znaczników - Any web browser. Any HTML editor)
- LIT - (Książka elektroniczna - Microsoft Reader)
- LRF - (Książka elektroniczna - Sony Portable Reader, Calibre, BookDesigner, Makelrf, Canon Book Creator)
- MOBI - (Książka elektroniczna - Mobipocket Reader, Amazon Kindle)
- ODT - (Procesor tekstu - OpenDocument Text Document, OpenOffice.org Writer, NeoOffice Writer, AbiSource AbiWord, Apple TextEdit, IBM Lotus Notes 8 or later, OpenOffice Writer, Sun Microsystems Writer, StarOffice Writer, Microsoft Word with OpenXML/ODF Translator Add-in, KOffice KWord, Google Docs, Google word processor)
- PDB - (Baza danych - Palm Pilot, Barnes & Noble Nook, Pegasus, Quicken, MS Visual Studio, Intuit Quicken, Microsoft Visual Studio .NET)
- PDF - (Plik PDF - Adobe Reader, Adobe Acrobat 9 Pro, Barnes & Noble Nook, Roxio Toast 10 Titanium, Apple Preview, Inkscape, Skim, Web browser with Acrobat plugin, Corel Paint Shop Pro Photo X2, Nuance PDF Converter 6, Nuance PaperPort 12, ACDSee Photo Manager 2009, ACD Systems Canvas 11, Brava! Reader, Sumatra PDF, Inkscape, Foxit Reader, KPDF, Okular, Evince, PDFedit, Inkscape)
- PMLZ - (Książka elektroniczna - eReader, MakeBook, DropBook)
- RB - (Książka elektroniczna - RocketEdition, Gemstar)
- RTF - (Procesor tekstu - Rich Text Format - Apple TextEdit, Apple Pages, Microsoft Word, Nuance OmniPage Pro X, Any text editor that supports formatted text, Microsoft WordPad, Corel WordPerfect Office X4)
- TCR - (Książka elektroniczna - TCR eBook, Psion Series 3 + Series 5, VReader5, EBook, Reader)
- TXT - (Plik tekstowy - Any text editor, Barnes & Noble Nook, Apple TextEdit, Bare Bones Software BBEdit, MacroMates TextMate, Microsoft Notepad, Microsoft WordPad, Microsoft Word, Corel WordPerfect Office X4, Helios TextPad, Notepad++, Notepad2, Leafpad, gedit, KWrite)
- WPS - (Procesor tekstu - Microsoft Works Word Processor Document - Microsoft Works, Planamesa NeoOffice 2.2 or later, DataViz MacLinkPlus, Microsoft Word, Microsoft Publisher)
- XHTML - (Rozszerzalny język znaczników hipertekstowych - Any web browser. Any HTML editor)
- XML - (Rozszerzalny język znaczników - JAPISoft EditiX, ElfData XML Editor, Bare Bones BBEdit, Any text editor, Microsoft XML Notepad, Altova XMLSpy, Wattle XMLwriter, SCREEM HTML/XML Editor)
- XPS - (Specyfikacja przechowywania i przeglądania dokumentów - Pagemark XpsViewer, Apple Safari with Pagemark XpsPlugin, Mozilla Firefox with Pagemark XpsPlugin, Microsoft XPS Viewer, Nuance PDF Converter 6, Pagemark XpsViewer, Pagemark, XpsConvert, Mozilla Firefox with Pagemark XpsPlugin)