Docmost Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.
Xournal++ Handwritten note-taking and PDF annotation using pen input and pressure sensitivity, shape drawing, customizable toolbar layouts, image insertion, audio recording, multi-language options, LaTeX integration, and complete export in PDF or PNG formats across all platforms.
Notepad.js An offline capable notepad powered by ServiceWorker. It's quick, distraction-free, dark mode enabled, mobile compatible (Android, iOS) and minimalist in nature.
M8! – Mind Map M8! is an easy to use Mind Map Application for Windows 8. You can use M8! for your thoughts, ideas, for taking notes, for your studies or as an organizer for your business tasks. It's an all-inclusive companion that helps you manage your daily life in every situation.
Reflect Notes Give your brain superpowers. Mirror the way your mind works by associating notes through backlinks. Reflect builds you a second brain that you can reference anytime. Frictionless thought capture, instant sync, end-to-end encryption and seamless recall make using Reflect natural.
Notepad Next A cross-platform, reimplementation of Notepad++. Releases are available for Windows, Linux, and macOS.