GroupOffice – Open source groupware and collaborative document editing

Summary: GroupOffice is an open-source CRM and groupware platform for enterprises and the public sector that integrates file sharing, email, calendars, project tracking, invoicing, support ticketing, and document editing in one system. It can be self-hosted or run on Intermesh’s cloud with data privacy. The platform is customizable with modules to fit specific workflows.

What it does

GroupOffice combines communication, collaboration, and project management tools including email, calendar, contacts, file sharing, video conferencing, quoting, invoicing, and Collabora Online office suite in a single platform.

Who it's for

It is designed for enterprises and public sector organizations needing integrated CRM and groupware solutions.

Why it matters

GroupOffice streamlines workflows by replacing multiple separate systems with one extensible, privacy-focused platform.