* [Rocket.Chat 8.9.0](https://github.com/RocketChat/Rocket.Chat) – Customizable communications platform for secure team collaboration and customer interactions.

* [Rocket.Chat Desktop App 4.18.0](https://github.com/RocketChat/Rocket.Chat.Electron) – Cross-platform desktop client for Rocket.Chat built with Electron.

* [Mattermost v11.7.12](https://github.com/mattermost/mattermost) – Platform for secure collaboration throughout the software development lifecycle.

* [Backspace v1.9.0](https://github.com/TheZwiss/backspace) – Self-hosted Discord-style communication platform offering text, voice, video, screen sharing, and HMAC-authenticated server-to-server federation with fine-grained media controls.

* [CryptPad 2026.9.0](https://github.com/cryptpad/cryptpad) – Collaboration suite that synchronizes document changes in real time with end-to-end encryption.

* [Etherpad v3.3.7](https://github.com/ether/etherpad) – Real-time collaborative document editor with per-keystroke authorship, full revision history, time-slider, and self-hosting with plugin-based AI.

* [salt.md v1.1.0](https://github.com/saltmd/salt.md) – salt.md provides a self-hosted workspace with docs, databases, realtime collaboration, and MCP-based agent access in a single binary.

* [scrumlr.io v5.4.2](https://github.com/inovex/scrumlr.io) – Online collaboration tool for easy team retrospectives without registration.

* [Nextcloud Server v35.0.2rc2](https://github.com/nextcloud/server) – Self-hosted platform for storing, syncing, and sharing files, contacts, and calendars.

* [Dobase 2026.10.09](https://github.com/smgdkngt/dobase) – Self-hosted workspace with installable mail, boards, docs, chat, files, calendar, todos, and video rooms.

* [Nautilo desktop-v0.14.60](https://github.com/agentsea/nautilo) – A self-hosted workspace where people and AI agents collaborate in shared rooms using configurable models and Genies.

* [HackDesk main-8a3afccc3596390...](https://github.com/EastSun5566/hackdesk) – Tauri-built desktop client for the HackMD web app, offering a lightweight, extensible, command-line-friendly wrapper.