Downright
A Markdown editor and reader that opens ordinary .md files in place and keeps their source exactly as written.GetMIT
Coluracetam
Read Markdown files with a rendered preview in Finder Quick Look and a live split editor, then export to PDF or HTML.
MIT · Downloads from github.com
- License
- MIT
- Open source
- Source
- GitHub
- kageroumado
- Verified
- 2026
About Coluracetam
Coluracetam focuses on reading Markdown rather than writing long documents. Pressing the spacebar on a .md file in Finder shows the same rendered preview the app uses, with thumbnails generated for Finder as well. Inside the app, a split view puts the source beside the live preview, and selection and search work across the rendered document.
Light and dark previews, zoom shortcuts and PDF or HTML export cover the rest. If another editor changes the file, the app reloads it without discarding unsaved edits. It requires macOS 26 and is available as a DMG from GitHub, through the author's Homebrew tap, or on the Mac App Store.
Information
- Source code
- kageroumado/coluracetam
- License
- MIT
- Website
- kagerou.glass
- Download
- github.com
- Category
- Writing
- Evidence checked
- Tags
Maco links to each project’s official download. Check its release notes for macOS version and Apple silicon support. The verification date records our license and source review, not a security audit.
Sources and image credits
- github.com/kageroumado/coluracetam
- github.com/kageroumado/coluracetam/blob/main/LICENSE
- github.com/kageroumado/coluracetam/releases/latest
- apps.apple.com/app/id6788680916
- icon.png: kageroumado. MIT repository asset; name and icon retained by kageroumado.
License and artwork notices
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