IN THE FIELD GUIDE
Prettymd
prettymd.app
PrettyMD is a simple app for reading markdown (.md) files generated by AI, such as specs, plans, and agents. It works on Mac and Windows and offers a beautiful rendering experience with features like commenting and change highlighting.
THE PRODUCT, BEYOND THE PITCH
Automatically researched · Not editorially reviewed · Sources checked Oct 13, 2026
A good fit for
- Users who want a better reading experience for AI-generated markdown files and want to interact with AI agents through comments.
Know the limitations
- The app is not signed with a paid developer certificate, so opening it may trigger warnings on Windows and macOS.
What you can do
- Reading and reviewing AI-generated markdown documents such as plans, specs, and agent scripts.
- Collaborating with AI agents by leaving comments and tracking changes in markdown files.
Features
- Beautiful rendering of markdown files including Mermaid diagrams and code.
- Ability to leave comments on any line that AI agents can read and respond to.
- Highlights changes made by AI agents since last viewed to focus reading on new content.
- Supports search, outline navigation, tabs for multiple documents, light and dark themes, focus mode, and keyboard shortcuts.
Integrations
Not confirmed yet.
Platforms & data export
- Available for Mac and Windows.
THE COST FOR YOUR TEAM
Go beyond the starting price.
Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.
Known monthly subtotal
$0.00/month
1 of 1 tools could not be priced with these inputs, so this is not the full cost.
| Tool / plan | Monthly | Per year | What this assumes |
|---|---|---|---|
| No pricing recorded yet. Check the official site, or ask the owner to add it. | |||
A practical workflow
- Open a file or folder to see all markdown files inside rendered beautifully.
- Highlight any line and leave a comment that your AI agent can read and respond to.
- See what your AI agent changed by viewing highlighted new lines since your last visit.
Based on the sources below. Editorial review does not imply hands-on product testing.
Alternatives to explore
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Comments
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