The free and Open Source productivity suite
A standalone, portable Ada package for producing Excel spreadsheets
Spreadsheets By Excel Free Download
Library modules for creating ODF documents.
Repairs/Recovers Corrupt MS Office 2007 - 2013 Format Files
Makes easy MS recommended Excel recovery methods - adds 5 of its own.
Recover unopenable corrupt Open Office files or salvage the text.
Extracts text/data from corrupt MS Office 2007-13 format files.
palo olap open office calc plugin for data analysis
Add-In gathers MS recommended ways for uncorrupting Excel files.