Jun 13

Three free office suites against Microsoft 365 — and how their technology compares

General News

▤ Summary

This article compares three free office suites as alternatives to Microsoft 365: Euro-Office, Collabora Online, and the Document Foundation’s planned LibreOffice Web and Mobile effort. It explains the different technical architectures behind each option, including browser-native editing, server-rendered collaboration, and WebAssembly-based local execution in the browser. It also highlights the tradeoffs for organizations that care about ODF support, Microsoft file compatibility, server load, and user experience on weaker devices. For enterprises, schools, and public agencies, the piece frames the choice as a strategic decision about deployment model, scalability, and long-term platform fit.