Full-featured free office suite — writer, spreadsheets, presentations, drawing, databases and math — and the home of the OpenDocument standard formats. Forked from OpenOffice.org in 2010 under The Document Foundation, it safeguards decades of documents from format lock-in.
The Preservation Rating scores how well this entry is archived — not how good the software is. It's calculated automatically from what's already on this page: working mirrors, documentation, a reproducible build, a clearly identified license, and complete metadata. Nothing here is entered by hand; it updates itself whenever the entry changes.
