Wikibooks is a Wikimedia community for creating a free library of educational textbooks that anyone can edit.
- Online Education Service
- Free • Open Source
- Online

Wikibooks is a Wikimedia community for creating a free library of educational textbooks that anyone can edit.

For the love of design—designers are facing new challenges, and need fast and reliable tools to stay ahead. that’s why we’re making Paper: a powerful canvas that helps you make beautiful art and experiences.

solidtime is a modern open-source time tracker. It offers features like management of time entries in projects, tasks and clients, billable rates, reporting and tracking time for multiple organizations with the same account.


Experience a desktop-like interface for managing online data, bookmarks, and tabs. Create feeds, organize links, and ensure privacy with advanced encryption.

Kopia is a fast and secure open-source backup/restore tool that manages filesystem snapshots in a remote storage. It features client-side encryption, compression, backup policies. command-line interface and more.

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...

Versatile CAD software offering 2D and 3D modeling, visualization, and cloud access for architectural and engineering design professionals.

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.

Cloud storage with end-to-end encryption, secure file sharing, cross-platform sync, granular access controls, automatic backup, and zero-knowledge privacy.



Trae is an adaptive AI IDE that transforms how you work, collaborating with you to run faster.

Warp is a blazingly fast, Rust-based terminal that makes you and your team more productive at coding and DevOps.

OpenHands is an open-source project aiming to replicate Devin, an autonomous AI software engineer who is capable of executing complex engineering tasks and collaborating actively with users on software development projects.

Papaly is a simple social bookmarking tool to manage all your links. Create custom boards and categories. Share and follow topics of interest to discover new content.

DocuSeal allows you to create, fill, and sign digital documents. Use for free in the Cloud or on-premises. #1 Open source alternative to DocuSign, Pandadoc etc. Developer-friendly and can be integrated into apps.

Open Source JIRA, Linear and Height alternative. Plane helps you track your issues, epics, and product roadmaps in the simplest way possible.

Create custom websites with HTML, CSS, and JavaScript, enabling design and animation features. Webflow offers a comprehensive platform for building responsive sites.

Aptana Studio is a complete web development environment that combines powerful authoring tools with a collection of online hosting and collaboration services that help you and your team do more. Includes support for PHP, CSS, FTP, and more...

Basecamp is a web-based project collaboration tool that allows groups of people to share files, meet deadlines, assign tasks, and centralize feedback.

Overleaf, formerly WriteLaTeX, is a collaborative writing and publishing system that makes the whole process of producing academic papers much quicker for both authors and publishers.

Save and organize online content—articles, recipes, videos—in one place with Niphtio. You can also quickly save links from other apps including Mail, Safari, and iMessage by simply clicking the "Share" button.

Etherpad is a highly customizable Open Source online editor providing collaborative editing in really real-time.

Microsoft Loop is an app designed for co-creation that brings your team and ideas together in one place. With Loop components that sync across apps in real-time, you can stay in sync without switching apps and get more done right where you are.

BigBlueButton enables universities and colleges to deliver a high-quality learning experience to remote students.

Devojo delivers a desktop-like experience for Penpot users with the additional of integrating tabs to conveniently traverse back and forth between projects. Offline support is available through the select your own instance option in settings, as well as the theme settings that...
