CommunityServer

ONLYOFFICE Groups is an open-source collaborative business platform that centralizes document management, project management, CRM, and email. Users can organize and share files with permissions, connect cloud storage services, manage customer contacts and interactions, and aggregate multiple email accounts.

Its project tools support projects, milestones, tasks, subtasks, Gantt charts, time tracking, and automated reports. Collaboration features include blogs, forums, an internal wiki, shared calendars, meetings, and an employee directory. The repository documents deployment through an official Docker image and Linux installation documentation, allowing organizations to run the platform under the Apache 2.0 license.