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Etherpad is a highly customizable open source online editor providing collaborative editing in really real-time.
Share Expenses with Friends & Family.
Free and Open Source Alternative to Splitwise. Share expenses with your friends and family.
sshx lets you share your terminal with anyone by link, on a multiplayer infinite canvas.
It has real-time collaboration, with remote cursors and chat. It's also fast and end-to-end encrypted, with a lightweight server written in Rust.
Ideas that stickliterally 😉. Connect your thoughts in one sticky playground.
Sticky is a digital sticky note application designed to help you organize your thoughts, ideas, and tasks in a visual and intuitive way. Organize thoughts, collaborate in real-time, and access your ideas from anywhere. Try it free today!
Efficient and minimal collaborative code editor, self-hosted, no database required.
Rustpad is an efficient and minimal open-source collaborative text editor based on the operational transformation algorithm. It lets users collaborate in real time while writing code in their browser. Rustpad is completely self-hosted and fits in a tiny Docker image, no database required.
CryptPad is a collaborative office suite that is end-to-end encrypted and open-source.
CryptPad is a collaboration suite that is end-to-end-encrypted and open-source. It is built to enable collaboration, synchronizing changes to documents in real time. Because all data are encrypted, in the eventuality of a breach, attackers have no way of seeing the stored content. Moreover, if the administrators don’t alter the code, they and the service also cannot infer any piece of information about the users' content.
the world's leading LibreOffice services company.
Collabora Online is a powerful online office suite which you can integrate into your own infrastructure or access via one of our trusted hosting Partners.
Your digital sovereignty is our priority. We provide you with all the tools to keep your data secure, without compromising on features.
Ideas grow better together.
HedgeDoc (formerly known as CodiMD) is an open-source, web-based, self-hosted, collaborative markdown editor.
You can use it to easily collaborate on notes, graphs and even presentations in real-time. All you need to do is to share your note-link to your co-workers and they’re ready to go.
This project aims to simplify and guide the way beginners make their first contribution. If you are looking to make your first contribution, follow the steps below.
SCENARIchain is a system for the production of information and the publication of documents which:
- assists the authors in the writing of textual, interactive and multimedia contents,
- makes easier structuring the content in recombinable chunks,
- instruments the collaborative process of a team,
- automates the publication of documents in several formats for different channels (online, mobile, print...).
Free digital tools for class activities, graphing, geometry, collaborative whiteboard and more.
The world’s favorite, free math tools used by over 100 million students and teachers.
Your own private Office in the Cloud.
Collabora Online is a collaborative online office suite based on LibreOffice technology. This is also the source for the Collabora Office apps for iOS and Android.
XetHub brings speedy access and Git-based collaboration to large scale repositories of data, code, or any combination of files.
Our instant mount feature makes it possible to access GBs and TBs of data in seconds at the speed of localhost, while our de-duplication algorithm stores data and differences efficiently to save money and speed up development cycles.
XetHub is ideal for teams who already use Git to track their code changes, and want to leverage the power of infinite history, pull requests, and difference-based tracking for larger assets such as datasets or media files. Managing complete projects with familiar Git semantics makes change tracking and continuous integration a breeze, especially for workflows that use code to generate or augment assets.
A glossy Matrix collaboration client for the web.
Element (formerly known as Vector and Riot) is a Matrix web client built using the Matrix React SDK.
Open Source Collaboration for Developers.
Team collaboration built for developers.
Finally, an open source platform that’s secure, flexible, and integrated with the tools you love.
Collaborative Markdown Knowledge Base.
Real-time collaborate on project team technical personal documentation in markdown. Capture fleeting ideas and formalize tribal knowledge.
Open-source alternative to Microsoft Teams.
Simple and secure collaboration platform that improves your team productivity. Fully compliant with GDPR.
Made and hosted in the EU European flag
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle.
it's written in Go and React and runs as a single Linux binary with MySQL or PostgreSQL.
The open digital workplace.
Open-source alternative to Microsoft Teams
Simple and secure collaboration platform that improves your team productivity. Fully compliant with GDPR. Made and hosted in the EU
Threads, files and pages with status and full history. All in the same place.
Tracim is a collaborative platform software intended for (not only technical) team collaboration. It is simple to use, offers a user-friendly interface and runs on every computer. It is very valuable for R&D teams, assocations, remote collaboration.