Obsidian is a note-taking app that lets you create a personal knowledge graph with ease. It is designed for non-linear thinking and allows you to easily link your notes together wiki-style.
- Note-taking Tool
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Snapcraft
- Microsoft Edge
- Google Chrome
- Flathub
- Safari
- Mozilla Firefox
+4Web-based Git hosting service facilitating collaboration, with features like issue tracking, social networking, and wikis for project management.
- Version Control System
- Freemium • Proprietary
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
+6Open-source suite for editing documents, spreadsheets, and presentations with co-editing modes, plugin support, and integration across over 30 platforms.
- Word Processor
- Free Personal • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- HUAWEI AppGallery
- iPad
- Self-Hosted
- AppImageHub
- Snapcraft
- Flathub
- Samsung Galaxy Store
- Software as a Service (SaaS)
- Flatpak
- Cloudron
+7Organizes notes, tasks, and projects offline using Markdown, P2P syncing, and encrypted storage, complemented by dynamic collections on all devices.
- Note-taking Tool
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
- Flathub
- Flatpak
+6Streamline teamwork with real-time collaboration, drag-and-drop content organization, and visual simplicity across notes, tasks, wikis, and databases.
- Note-taking Tool
- Freemium • Proprietary
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Software as a Service (SaaS)
+14Offers on-premise or hosted Git repository management, including issue tracking, wikis, code reviews, and continuous integration and deployment.
- Version Control System
- Freemium • Open Source
- Linux
- Online
- BSD
- Self-Hosted
- Ruby
- Cloudron
+4Notesnook is a simple and cross-platform private notes app that keeps your notes organized and synced on your phone, tablet and computer. Take notes, capture ideas, create to-do lists, keep a journal, write your assignments and manage projects, we have got you covered.
- Note-taking Tool
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
- Flathub
- F-Droid
- Software as a Service (SaaS)
- Flatpak
+6Organize tasks with boards, lists, and cards, and customizable workflows. Ideal for projects, collaboration, and effortless progress tracking.
- Team Collaboration Tool
- Freemium • Proprietary
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- Android Wear
- Kindle Fire
- Software as a Service (SaaS)
+2Free multi-platform software for task management, time tracking, and personal project management. Seamless integration with Jira, GitHub, and GitLab.
- Todo List Manager
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- Flathub
- Flatpak
- Snapcraft
+3AppFlowy is an open source alternative to Notion. You are in charge of your data and customizations.
- Note-taking Tool
- Freemium • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Self-Hosted
- Snapcraft
- Rust
- Flathub
A free Git source code hosting service with the objective to give the open-source code that is running our world a safe and friendly home, and to ensure that code remains free and secure forever.
- Version Control System
- Free • Open Source
- Online
+5- +3
Gitea is a fork of Gogs, lightweight code hosting solution written in Go and published under the MIT license.
- Version Control System
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- BSD
- Self-Hosted
- Raspberry Pi
- Cloudron
- Chocolatey
+3Organize thoughts with infinite indentation and sync lists across devices. Ideal for note-taking, task management, and team collaboration.
- Todo List Manager
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
+1Beyond coding. We forge. Forgejo is a self-hosted lightweight software forge. Easy to install and low maintenance, it just does the job.
- Version Control System
- Free • Open Source
- Self-Hosted
- Go (Programming Language)
+5