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.

Joplin is a open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, can be copied, tagged and modified either from the applications directly or from your own text editor.

App designed for cross-platform note-taking and organizing. Create notes with text, images, and audio, tag and search them. Features offline access, business card scanning, and presentation modes. Integrate with LinkedIn and secure with a passcode lock.

Notesnook 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.

SiYuan is a desktop Markdown Block-Reference and Bidirectional-Link note-taking application. Support fine-grained block-level reference and Markdown WYSIWYG.

Online Notebook application: Zoho Notebook lets you combine text, images, audio, video, RSS feeds, documents and much more. Online Collaboration: You can share a single image or selection of text from a page rather than the whole document, giving the author absolute control over...

All your ·notes· ·bookmarks·, ·inspiration· ·articles· and ·images· in one single, private place, enhanced with artificial intelligence.

Knowledge-management tool enabling interconnection and note expansion, semantic network creation, collaboration with task features, and mobile readiness with offline support across devices.

Safe Notes is a security project aimed at providing an encrypted, private note manager that works locally and protects notes from various threat actors.

myReach is an App that works like a second brain... It keeps all your things (notes, websites, documents, contacts, etc.) at your fingertips, connected & easily reachable.

An open-source, cross-platform markdown editor designed for extensibility & flexibility.

ruff is your pocket-sized best friend that aims to make writing on the go fun and sharing it fast & easy. It's a single sheet of text with your progress automatically saved and restored between sessions.