Etherpad is a highly customizable Open Source online editor providing collaborative editing in really real-time.
Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Online
- Self-Hosted
- Sandstorm
- Cloudron
Germany
EU

An open-source alternative to Google Drive, offering secure, self-hosted cloud storage with full control over your data, enhanced privacy, and enterprise-grade collaboration features.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application typeApplication types
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Docker
France
EU

Open R1 is a community-driven, open-source initiative aimed at replicating the advanced AI capabilities of DeepSeek-R1 through transparent methodologies.
Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Self-Hosted
- Python
Flarum is free, open-source forum software with a focus on simplicity. You can use Flarum to easily set up a discussion forum for your website. Flarum is developed openly on GitHub.
Cost / License
- Free
- Open Source
Application type
Platforms
- Self-Hosted
- Apache HTTP Server
- PHP
Australia


+5
Track daily expenses with a simple UI, featuring modern pie-chart visuals and single-user focus. Supports CSV export, REST API, and Docker deployment.
Cost / License
- Free
- Open Source (MIT)
Application typeApplication types
Platforms
- Self-Hosted
- Docker


+5
Lightweight, self-hosted web interface features multi-file upload, syntax-highlighted editing, batch operations, drag & drop support, and Docker compatibility.
Cost / License
- Freemium
- Open Source (MIT)
Application type
Platforms
- Self-Hosted
- Docker
United States


+4
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...
Cost / License
- Freemium
- Open Source
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Self-Hosted
- Microsoft Edge
- Google Chrome
- Software as a Service (SaaS)
- Mozilla Firefox
Luxembourg
EU


+2
Open-source, self-hosted agile platform where humans and AI agents collaborate equally, manage sprints, tasks, and documentation in real time via a unified board.
Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Self-Hosted
- Docker
- Global


+1
Peer-to-peer transfers support any file size or folders, with end-to-end encryption, cross-platform compatibility, resumable sends, and no accounts required.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- Self-Hosted
India


+10
DrawDB is a robust and user-friendly database entity relationship (DBER) editor right in your browser. Build diagrams with a few clicks, export SQL scripts, customize your editor, and more without creating an account.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Online
- Self-Hosted
- Global


Ajenti is a Linux & BSD modular server admin panel. Ajenti 2 provides a new interface and a better architecture, developed with Python3 and AngularJS.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Linux
- BSD
- Self-Hosted
Russia


+3
Cost / License
- Free
- Source Available
Application typeApplication types
Platforms
- Windows
- Self-Hosted


+2
Puter is a privacy-first personal cloud that houses all your files, apps, and games in one private and secure place, accessible from anywhere at any time.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application typeApplication types
Platforms
- Online
- Docker
- Self-Hosted
- Global

SystemRescue is a Linux system rescue toolkit available as a bootable medium for administrating or repairing your system and data after a crash.
Cost / License
- Free
- Open Source (GPL-3.0)
Application typeApplication types
Platforms
- Linux
- Self-Hosted
France
EU



CyberChef is a simple, intuitive web app for carrying out all manner of "cyber" operations within a web browser. Runs client-side in your browser via the website or as a downloadable html file.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Online
- Self-Hosted
United Kingdom

OpenStack OpenStack is a global collaboration of developers and cloud computing technologists producing the ubiquitous open source cloud computing platform for public and private clouds. The project aims to deliver solutions for all types of clouds by being simple to implement...
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Online
- Self-Hosted
United States


+2
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Online
- Self-Hosted

Open-source JavaScript rich-text editor with schema-based structure, modular extensions, accessibility, collaborative editing, and right-to-left writing support.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Self-Hosted
- JavaScript
- Typescript
- npm

Commet is a client for Matrix focused on providing a feature rich experience while maintaining a simple interface. The goal is to build a secure, privacy respecting app without compromising on the features you have come to expect from a modern chat client.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application typeApplication types
Platforms
- Windows
- Linux
- Android
- Self-Hosted
- Flatpak

BigBlueButton enables universities and colleges to deliver a high-quality learning experience to remote students.
Cost / License
- Free
- Open Source (LGPL-3.0)
Application typeApplication types
Platforms
- Linux
- Online
- iPhone
- iPad
- Self-Hosted
- Software as a Service (SaaS)
- Ubuntu Server
United States


+1
Summit is a modern, self-hostable invoicing and financial management application designed for freelancers, small businesses, and agencies. Create professional invoices, track expenses, generate financial reports, and more.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Self-Hosted
Indonesia

Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- Scala
Japan


Streamline your meetings with real-time suggestions. Summarize key points, recap late joins, and generate follow-up emails effortlessly.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Self-Hosted
- Google Chrome


+2
Open-source application server with type-safe APIs, real-time data, JS runtime, and intuitive admin UI built on Rust, SQLite, and V8.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Docker
United States


















































