Note Taking

An open source knowledge management application that's focused on ease of use.

Boostnote is an open-source note-taking​ app.

A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.

Cryptee is a safety and privacy focused, encrypted and cross-platform personal data storage service. You can write personal documents, notes, journals, store photos and all sorts of other files.

DokuWiki is a simple to use and highly versatile Open Source wiki software that doesn't require a database.

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

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.

MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.

MoinMoin is an advanced, easy to use and extensible WikiEngine with a large community of users.

Notesnook is a simple and private note taking app that keeps your notes organized and synced on your phone, tablet and computer.

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.

a non-linear personal web notebook

Trilium Notes is a hierarchical note taking application.

An open source, modern and powerful wiki app built on Node.js, Git, and Markdown.

A powerful Open Source collaborative platform enhancing collaboration and communication.

Write Markdown documents with a comprehensive GUI and many workflow/time management tools.