Open365 is an all-in-one productivity suite, based on KDE, Seafile, LibreOffice, Docker, and Jitsi. Developed by eyeOS
License: Open Source
ThinkFree Office excels in document editing and offline access, making it suitable for users who prioritize file compatibility and robust editing features. In contrast, Open365 offers strong collaboration and mobile accessibility, making it ideal for teams that need to work together in real-time and access their files from anywhere.