.ODT File Extension
File TypeOpenDocument Text Document
This file is saved in a zipped format. You can view the contents by unzipping it with a file decompression program.
Text document created with Writer, the Apache OpenOffice and StarOffice word processor; formatted using the OASIS OpenDocument XML-based standard.
OpenDocument text files can be opened and edited with any OpenOffice-compatible program, including: NeoOffice (Mac), AbiWord (Mac & Windows), and KWord (Unix). They can also be imported into Google Docs, Google's Web-based word processor and spreadsheet application.
NOTE: Apache OpenOffice was formerly known as OpenOffice.org.