Best Free & Open Source Alternatives to Microsoft 365
Looking for a free or self-hosted alternative to Microsoft 365? Below you'll find the best open source options — community-driven tools that let you own your data without vendor lock-in or recurring subscription costs.
Microsoft 365 (formerly Office 365) is a subscription-based suite of productivity applications including Word, Excel, PowerPoint, Outlook, and cloud services like OneDrive and Teams.
Microsoft 365
Microsoft 365 (formerly Office 365) is a subscription-based suite of productivity applications including Word, Excel, PowerPoint, Outlook, and cloud services like OneDrive and Teams.