Find your next Windows app

Joplin is an open source note-taking app. Capture your thoughts and securely access them from any device.

Text editor for Markdown

Write down your thoughts

The Universal Document Viewer

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral).

Your All-In-One AI Platform.

A to-do app for minimalists

Powerful text editing tool

Convert legacy documents, spreadsheets, presentations, and images to modern formats.

A fast, native Windows Markdown editor for MD files.

Local Search Engine Built for AI Agents

A WYSIWYG, real-time rendering, and distraction-free Markdown editor

A privacy-first, open-source platform for knowledge management and collaboration

Convert Lotus 1-2-3 spreadsheets locally to XLSX, PDF, CSV, and more.

Fast, async, stream-based link checker written in Rust

Cross-platform note-taking software, public layout editor, using MDX

A simple and elegant Markdown editor focused on speed and usability.

Thinking notebook and Markdown editor.

A cross-platform Markdown viewer built with .NET MAUI and Blazor.

Markdown editor with pandoc integration and paginated preview.

Command-line tool for creating, extracting, validating, inspecting, and editing .mdz files.

A memoir that stays on disk.

A markdown terminal slideshow tool

AI platform application, providing various practical development and daily tools, as well as highly controllable LLM interaction.