OpenCards is a flashcard learning extension for OpenOffice Impress. The basic idea of OpenCards is to use slide-titles as flashcard fronts and the slide contents as their backs.
The Cryptographic Hash Functions UNO Component for OpenOffice.org computes hashes (message digests) of text and files using following hashing algorithms: MD2, MD5, SHA-1, SHA-256, SHA-384 and SHA-512
ODF Easy consist in an alternative layer for the ODFDOM API.
The main goal of the project consist in the creation of a basic API to facilitate the creation of ODF (initially only Spreadsheets) documents by Java developers.