MarkItDown194k
Tool that converts Office documents, PDFs and other files into Markdown text.
Stellarium/stellarium
Planetarium software that renders a realistic night sky on your computer. It has 10,151 stars on GitHub and ranks #113 in Productivity & Notes.
GitHub description: Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows, macOS and Haiku. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
Tool that converts Office documents, PDFs and other files into Markdown text.
Tool for merging, splitting, converting and editing PDF files on any device.
Converts PDFs and Office documents into LLM ready Markdown or JSON.
Open source Notion alternative with AI for notes, wikis and projects.
Command line OCR engine that extracts text from images and scanned documents.
Workspace that merges notes, docs and whiteboards, a self-hostable Notion and Miro alternative.
Lightweight open source note-taking app you host yourself, with Markdown support for everyday thoughts.
Simple and elegant Markdown editor with real-time preview for Windows, macOS and Linux.
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