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/Collaboration

Collaboration

29 open source tools found

Developer Tools

Git

The world's most popular distributed version control system for code management and team collaboration.

Fast, scalable, distributed revision control system with a rich command set for version control and collaboration.

Windows: Control Panel → Programs and Features → find Git → right-click and uninstall. macOS: Delete Git from Applications folder (or run `brew uninstall git` if installed via Homebrew). Linux: Use package manager, e.g., `sudo apt remove git` (Debian/Ubuntu) or `sudo yum remove git` (CentOS/RHEL).

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Penpot

Open-source Figma alternative for full design ownership with self-hosting and code-based workflows.

Penpot is the open-source design platform for teams building digital products at scale, offering full ownership of design infrastructure via self-hosting and open standards like SVG/CSS/HTML.

For Docker: docker stop <container> && docker rm <container> && docker rmi penpotapp/penpot. For SaaS, simply delete your account.

File Management

Nextcloud Server

Self-host your own cloud storage, sync, and collaboration suite.

Nextcloud Server is a free, self-hosted productivity platform that puts you in control of your files, contacts, calendars, and communication.

Delete the Nextcloud installation directory and data directory, then remove the corresponding database and configuration entries.

Video & Audio Download

neko

Self-hosted virtual browser streaming desktop to multiple users via WebRTC for collaboration, watch parties, and secure browsing.

Self-hosted virtual browser that streams a desktop inside Docker using WebRTC, enabling real-time collaboration, watch parties, and secure remote browsing.

Stop and remove container: docker stop neko && docker rm neko; remove image: docker rmi m1k1o/neko; delete any persistent data volumes manually.

Office Productivity

Docmost

Self-hosted open-source wiki & docs with real-time collaboration and built-in diagrams.

Docmost is an open-source, self-hosted collaborative wiki and documentation platform. It offers real-time editing, built-in diagram tools (Draw.io, Excalidraw, Mermaid), spaces, permissions, comments, page history, full-text search, file attachments, and integrations. Core is AGPL-3.0; enterprise features require a paid license.

To uninstall, remove Docker containers or delete the deployment directory, and clean the database. Remember to back up important data.

Office Productivity

Etherpad

Self-hosted real-time collaborative editor with full authorship tracking and privacy control.

Etherpad is a real-time collaborative document editor designed for transparency and control. Every keystroke is attributed to its author, every revision is preserved, and a timeslider lets you scrub through the entire history character by character. It runs on your own server under your governance — no telemetry, no upsells, and AI is an optional plugin you control.

Delete the etherpad-lite folder and manually remove any database data if needed.

Office Productivity

Linkwarden

Self-hosted bookmark manager that automatically archives web pages, with collaboration & annotation.

Linkwarden is a self-hosted, open-source collaborative bookmark manager that automatically captures a screenshot, PDF, and HTML copy of each page, preventing link rot. It offers reader view with highlighting, local AI tagging, full-text search, team collaboration, mobile apps, and browser extensions.

For Docker installation, remove the container and associated volumes. For manual install, delete the installation directory and database files.

Office Productivity

grist-core

A modern relational spreadsheet combining spreadsheet flexibility with database robustness, open-source.

A modern relational spreadsheet that combines spreadsheet flexibility with database robustness, open-source community edition.

If using Docker: stop container (docker stop <name>), remove container (docker rm <name>), remove image (docker rmi gristlabs/grist-core). If using desktop app: uninstall via system application manager.

File Management

ownCloud Core

Self-host your own private cloud to sync and share files securely, just like Dropbox but with full data ownership.

Self-hosted file sharing and collaboration platform. Store, sync, and share files, contacts, calendars on your own server.

Stop web server and database services, remove ownCloud directory, drop the associated database and tables. Backup data first.

Privacy Protection

CryptPad

Encrypted real-time office suite: documents, spreadsheets, presentations, and more, all client-side encrypted.

End-to-end encrypted open-source collaboration suite with real-time document editing, spreadsheets, presentations, and more. Protects content even if server is compromised.

If using the hosted service, simply delete your account or stop using it. For self-hosted installations, remove the deployment directory, database, and any Docker containers/volumes.

Developer Tools

buzz

A self-hostable workspace where humans and AI agents collaborate with full audit trails, using signed events on a Nostr relay.

A self-hostable workspace where humans and AI agents collaborate using signed events on a Nostr relay. Unlike Slack or Discord, every action is auditable and agents are full members with their own keys.

Delete the application folder (macOS), remove the .AppImage or uninstall via package manager (Linux), or uninstall via Control Panel (Windows). For source builds, simply delete the project directory.

Office Productivity

HedgeDoc

Open-source real-time collaborative Markdown note editor, self-hosted alternative to HackMD.

HedgeDoc is an open-source, real-time collaborative Markdown note editor. Edit notes simultaneously with others, support diagrams, LaTeX, and self-host your own instance.

For Docker: `docker stop hedgedoc && docker rm hedgedoc && docker rmi hedgedoc/hedgedoc`. For manual install, remove installation folder and database.

Office Productivity

DocumentServer

Self‑hosted, free collaborative office suite with real‑time editing, full OOXML support, and rich integrations.

Free collaborative online office suite with real-time editing for documents, spreadsheets, presentations, PDFs and diagrams.

Uninstall depends on installation method. Docker: docker rm -f <container> and remove the image. Debian/Ubuntu: sudo apt remove onlyoffice-documentserver and clean /var/www/onlyoffice config files.

Developer Tools

Weblate

Open-source continuous localization platform with Git integration, perfect for teams and open-source projects.

Weblate is a libre web-based continuous localization system for libre projects. It automates translation workflows by connecting to Git repositories and enabling real-time collaboration.

If installed via Docker, run `docker-compose down -v` and delete volumes; if manually installed, remove the installation directory, Python virtual environment, and clean up the database.

Developer Tools

livebook

An interactive, collaborative notebook for Elixir with rich visualizations and reproducible execution.

Livebook is a web-based interactive notebook for Elixir, featuring collaboration, rich visualizations, and reproducible execution.

For desktop app: uninstall like any other software (macOS: drag to Trash; Windows: Add/Remove Programs). For Docker or escript, remove the container or uninstall the escript package.

Developer Tools

Mathesar

Turn PostgreSQL into a collaborative spreadsheet – self-hosted, open source, no code required.

A self-hosted web app that turns PostgreSQL into a collaborative spreadsheet-like interface, enabling non-technical users to view, edit, and query data without code.

Run 'docker compose down -v' to stop and remove containers and volumes, then delete the configuration files to fully uninstall.

Office Productivity

colanode

An open-source, local-first Notion alternative with self-hosting and offline support.

Open-source, local-first collaboration workspace you can self-host. Combines chat, rich documents, databases, and file management with offline support and real-time sync.

No uninstall needed for web app; remove desktop app via system app manager; for self-hosted, delete Docker containers and volumes.

System Optimization

Openfire

Self-hosted XMPP instant messaging server, easy to deploy and manage, with strong security and plugin ecosystem.

Openfire is an easy-to-use, scalable XMPP server for real-time chat, presence, and collaboration. Perfect for organizations wanting full control over their communication infrastructure.

Windows: Uninstall via Control Panel; Linux: Delete installation directory and /etc/openfire config folder; macOS: Drag app to Trash and remove ~/Library/Application Support/Openfire

Office Productivity

Loomio

Turn group discussions into clear decisions with structured proposals and voting.

An open-source collaborative decision-making tool with threaded discussions, proposals, and multiple voting methods.

If using hosted service, simply stop using the account. For self-hosted, delete the deployment directory and database, or ask your admin to clean up.

File Management

Pydio Cells

Self-hosted enterprise file sharing platform with Go-based microservices architecture.

Pydio Cells is a next-gen file sharing platform for organizations, built with Go and microservices.

Stop the service, delete the installation and data directories (default /var/cells), and drop the MySQL database. Remove any custom storage if used.

System Optimization

donetick

Simplify chores and tasks together with smart scheduling and NFC.

Open-source collaborative task & chore manager with natural language, NFC tags, and Home Assistant.

Stop and remove container: docker stop donetick && docker rm donetick, then delete data and config folders.

Developer Tools

reviewboard

Open source web-based code and document review tool with a powerful diff viewer and extensible architecture.

Review Board is an open source, web-based code and document review tool that helps teams keep quality high and bugs low.

Depending on installation method: if installed via pip, run 'pip uninstall reviewboard'; if using system packages, use your package manager; if from source, delete the installation directory and clean up the database.

Developer Tools

accent

Developer-first translation tool for asynchronous collaboration.

Accent is a developer-oriented translation management tool that provides a powerful abstraction around maintaining translations in web or native apps. It enables true asynchronous flow between translators and your team, offering full history control, simple UI, CLI, centralized discussions, and an open GraphQL API.

Stop and remove the Docker container and image, or delete the project directory. If installed manually, drop the database and uninstall Erlang/Elixir/Node.js dependencies.

Office Productivity

Otter Wiki

A minimal Markdown wiki with Git versioning, Docker support, and dark mode.

A simple, git-backed wiki with Markdown editing, dark mode, and Docker support.

Stop and remove containers: docker-compose down -v (removes app-data volume; backup first)

Office Productivity

XWiki Platform

Open-source enterprise wiki platform with modular architecture and rich APIs for building collaborative apps.

A generic wiki platform for building collaborative applications, with a modular architecture and extensive APIs.

Stop the service, delete the installation directory and its database files (manually drop database if using external DB). On Windows, use Control Panel to uninstall.

Developer Tools

Gerrit Code Review

Simplify team code review with side-by-side diffs and inline comments.

Gerrit is a code review and project management tool for Git based projects. It shows changes side-by-side and allows inline comments.

Stop the container: docker stop gerrit; remove it: docker rm gerrit. For package installations, use your system package manager to uninstall.

File Management

Sync-in Server

Own your files, collaborate in real-time, self-hosted and secure.

Self-hosted file storage, sync, and collaboration platform with real-time editing and fine-grained access control.

Stop Docker containers and remove volumes: docker-compose down -v, then delete the project folder. For NPM, uninstall the package and remove data directory.

File Management

Many Notes

Self-hosted Markdown notes app with dual storage, multi-user support, and real-time collaboration.

A simple, self-hosted Markdown note-taking web app with database power and filesystem portability.

Stop containers: docker compose down; remove volumes: docker volume rm <name> (backup data first).

System Optimization

webtrees

Open-source online collaborative genealogy for families to build trees together.

Online collaborative genealogy application that enables families to build and share family trees together on the web.

Remove the webtrees directory and drop the corresponding database tables. Make sure to backup data first.

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