

If you are sent a file with one of the above extensions, but your software or operating system can't identify it, then simply download LibreOffice – it's free and open source software, originally based on, and handles all of the above extensions.

Typical extensions for ODF files include the following:

By using ODF, you ensure that your data can be transferred between different computers and operating systems, without having to worry about vendor lock-in or license fees. The practical result is LibreOffice can take OpenOffice’s code and incorporate it into LibreOffice the licenses are compatible. The Apache OpenOffice project uses the Apache License, while the LibreOffice uses a dual LGPLv3 / MPL license. (You can, of course, encrypt your documents with a password.) Because ODF is standardised, other office software can implement support for it as well – and many programs have done so. OpenOffice’s sidebar code was copied and incorporated into LibreOffice. LibreOffice Calc is another component of the suite, and serves to emulate the spreadsheet program, Microsoft Excel.LibreOffice Write is one. This will help to make the software more accessible to hundreds of. Recently, TDF decided to expand its small team with a new Developer, focusing on improving LibreOffice’s language support. LibreOffice uses the OpenDocument Format (ODF), a fully open and ISO standardised file format that guarantees access to your data forever. The Document Foundation (TDF) is the non-profit entity behind LibreOffice, providing infrastructure and support for the community that makes the suite.
