Self-hosted projects tagged “Groupware”

6 open source projects with this tag

6 services found

Nextcloud

Self-hosted collaboration platform for files, chat, and groupware

Open-source, self-hosted content collaboration: file sync & share, groupware, chat, and optional office collaboration with strong admin and compliance controls.

Alternative to:

Dropbox+3

Mailcow

Dockerized mail server suite with a modern admin UI

11.9k

1.6k

Last commit: 1mo ago

All-in-one, Docker-based email server stack with SMTP/IMAP, anti-spam, web UI administration, DKIM, and automated TLS via ACME.

Alternative to:

Gmail+3

HumHub

Modular social network and intranet platform for teams

6.6k

1.7k

Last commit: 29d ago

Self-hosted social networking and intranet software with spaces, activity streams, user profiles, and a module marketplace for collaboration.

Alternative to:

Microsoft Teams+6

Radicale

Lightweight CalDAV/CardDAV server with simple setup

4.2k

491

Last commit: 2d ago

A fast, lightweight CalDAV/CardDAV server for syncing calendars, contacts, and tasks with standard clients, featuring filesystem storage and flexible authentication.

Alternative to:

Google Workspace+4

Baïkal

Lightweight CalDAV and CardDAV server for calendars and contacts

304

Last commit: 3d ago

Baïkal is a lightweight CalDAV/CardDAV server for syncing calendars, tasks, and contacts with DAV clients, with a simple web admin UI and multi-user support.

Alternative to:

Google Calendar appointment scheduling+4

sabre/dav

PHP WebDAV, CalDAV, and CardDAV server library

1.7k

362

Last commit: 4d ago

A PHP library for building WebDAV, CalDAV, and CardDAV servers with RFC-compliant protocol support, extensible plugins, and integration with existing authentication and storage backends.

Alternative to:

Google Calendar appointment scheduling+5