Browse free open source Office Suites software and projects below. Use the toggles on the left to filter open source Office Suites software by OS, license, language, programming language, project status, and freshness.
Portable software for cloud, local, and portable USB drives
The free and Open Source productivity suite
Powerful desktop publishing software
Application for Mind Mapping, Knowledge and Project Management
#1 alternative to Microsoft Project : Project Management software
The portable software collection
Open Source desktop project management
The unofficial Apache OpenOffice Debian repository
Converts every printable document to PDF, JPG, PNG, TIF and more
The Free / Libre / Open Source Web App with the most built-in features
Take your office and CRM into the cloud!
Human way of Accounting
PDF merging with bookmarks and pagination
A Comprehensive Alternative to Office 365 for Business
Open corrupt Word DOCX files and possibly recover formatting too.