- DOC - (Procesador de textos - Microsoft Word, Apple Pages, Apple AppleWorks, OpenOffice Writer, Nuance OmniPage Pro X, Corel WordPerfect)
- EPUB - (Libro electrónico - 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 - (Libro electrónico - HaaliReader for Pocket PC, FB Writer, FBTools, HaaliReader for Windows, Cool Reader, Athenaeum, Any to FB2, BookDesigner, PyBookReader, OrnamentBook, Okular)
- HTML - (Lenguaje de Marcado de Hipertexto - Any web browser. Any HTML editor)
- LIT - (Libro electrónico - Microsoft Reader)
- LRF - (Libro electrónico - Sony Portable Reader, Calibre, BookDesigner, Makelrf, Canon Book Creator)
- MOBI - (Libro electrónico - Mobipocket Reader, Amazon Kindle)
- ODT - (Procesador de textos - 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 - (Base de datos - Palm Pilot, Barnes & Noble Nook, Pegasus, Quicken, MS Visual Studio, Intuit Quicken, Microsoft Visual Studio .NET)
- PDF - (Formato de documento portátil - 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 - (Libro electrónico - eReader, MakeBook, DropBook)
- RB - (Libro electrónico - RocketEdition, Gemstar)
- RTF - (Procesador de textos - 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 - (Libro electrónico - TCR eBook, Psion Series 3 + Series 5, VReader5, EBook, Reader)
- TXT - (Plain Text File - 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 - (Procesador de textos - Microsoft Works Word Processor Document - Microsoft Works, Planamesa NeoOffice 2.2 or later, DataViz MacLinkPlus, Microsoft Word, Microsoft Publisher)
- XHTML - (Lenguaje extensible de marcado de hipertexto - Any web browser. Any HTML editor)
- XML - (Lenguaje de marcas extensible - JAPISoft EditiX, ElfData XML Editor, Bare Bones BBEdit, Any text editor, Microsoft XML Notepad, Altova XMLSpy, Wattle XMLwriter, SCREEM HTML/XML Editor)
- XPS - (Lenguaje de descripción de páginas - 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)