Team Collaboration Tools for Linux

On-premises file sync, universal access, integrated collaboration, real-time communication with privacy and data control focus.

Open-source suite for editing documents, spreadsheets, presentations, forms, and PDF files with co-editing modes, plugin support, AI assistant, and integration across 40+ platforms.

Open-source workspace with full data ownership, offline access, multi-platform support, and deep customization through themes, plugins, and templates.

Facilitates teams' real-time collaboration with versatile chat interface and advanced search in configurable channels across multiple platforms.

Instant messaging with text, voice, video calling, screen sharing, privacy controls, customizable permissions, moderation, bots, and open-source design.

Securely manage passwords across devices with auto-fill and vulnerability alerts, organizing passwords and notes for quick access and synchronization.

Cross-platform mind mapping and brainstorming app with support for multiple languages, collaboration, diagram templates, cloud sync, and export options.

Wekan, formerly LibreBoard, is an open-source and collaborative Trello -like kanban board application.

Self-hosted platform for chat, workflow automation, voice calls, screen sharing, AI-powered features, third-party integrations, and team messaging.

Threaded group chat with topics for live or async collaboration, open-source, supporting self-hosted or cloud use, suited for organized team discussions.

Seafile is an open-source file management and collaboration platform that goes beyond sync and share, offering extensible metadata, multi-level tagging, flexible file views, and AI-powered organization for smarter teamwork.

Open-source messaging platform with real-time group, direct, and private chats, file sharing, video conferencing, custom integrations, and self-hosting.

Transform data with an open-source interface using relational databases and Python engines. Collaborate in real-time with custom permissions for security.

Cloud platform with Gmail, Drive, Meet for collaboration. Includes Docs, Sheets; management tools via Admin Panel, 2FA security.

All-in-one platform combines project, task, and time management with customizable dashboards, modular add-ons, and collaboration tools for agile workflows.

Nuclino is a unified workspace where teams can bring all their knowledge, docs, and projects together in one place. It’s a modern, simple, and blazingly fast way to collaborate, without the chaos of files and folders, context switching, or silos.

Sync-in is a secure, open-source platform for file storage, synchronization, and team collaboration — designed to give organizations full control over their data and workflows, while remaining flexible enough for individual needs.

XWiki is the ultimate open-source structured wiki designed to enhance business collaboration and efficiency. Tailored for tech-savvy professionals, XWiki’s extensibility, customization, and flexibility make it indispensable for managing large projects and datasets, while...

Zenkit is a flexible, collaborative SaaS platform for project management and database building. Organize, track data and share tasks with team or build custom systems like a CRM or financial planner.

Web-based note-taking tool with sync, multimedia support, real-time collaboration, checklist creation, cloud integration, AI-powered features, handwriting, and mobile compatibility.

Drawpile is a drawing program that lets you share the canvas with other users in real time.

Passbolt is an open source password manager for teams. It allows to securely share and store credentials. For instance, the wifi password of your office, or the administrator password of a router, or your organisation social media account password, all of them can be secured...

AI-enhanced real-time collaboration in a unified workspace with tasks, document chat, AI File Chat, and project studio. Get instant answers and sync across devices.

Streamlines ticket management with multichannel support, advanced automation, SLA tracking, analytics, self-service options, team collaboration, AI, and security.

Collaborative suite for email, calendar, file sharing, conferencing, and team chat, designed for privacy, GDPR compliance, and hosted in Switzerland.