AbiWord
A lean, yet full-featured word processor.
AbiWord is a light-weight Open Source word processor that can be used to view and edit most versions of Microsoft Word documents. It features a familiar-looking interface, basic character formatting, paragraph alignment, a spell checker, interactive rulers and tabs, styles, unlimited undo/redo, find and replace, and image support. Abiword can import Microsoft Word 97 and RTF documents, and has support for headers/footers, superscript/subscript, widow/orphan control and newspaper-style columns. It also supports Office Open XML filters, which means you can use AbiWord to open, edit, or save OpenOffice Writer or MS Word 2007 documents.

