Privacy Policy

Last updated 2026-09-30.

Summary

Markdown Viewer does not collect any data. It has no account, no analytics, no advertising, no crash reporting and no third-party SDKs. Your files and what is in them never leave your computer.

What the app reads

Only the folders you add yourself (up to 10). Inside them it reads .md and .markdown files and the local images they show. It skips .git, node_modules and other hidden or build folders. It never writes to, moves or deletes anything in those folders.

What stays on your computer

Data	Why
The list of folders you added, which ones are pinned, and your favorite files	So the app opens where you left off
Appearance (light, dark or system) and view settings	So the app looks the way you chose

This is stored in the app's own data folder on your computer, never inside your folders. Removing a folder from the list forgets it (the folder itself is not touched); uninstalling the app and deleting its data folder removes everything.

Network

Markdown Viewer makes no network connections on its own. Web links inside your files, and the links in the app's Help and About pages (to oneclicktool.app), open in your own web browser only when you click them. Images on the web referenced by your files are not downloaded.

Purchases

Markdown Viewer is free. There are no in-app purchases and no subscription.

Children

Markdown Viewer is not directed at children and collects no data from anyone.

Changes

If this policy changes, the new version will be posted on this page with a new date.

Contact

Tu Nguyen (ShotMatic) — terrynguyen49@gmail.com

FROM THE MAKERS OF MARKDOWN VIEWER

ShotMatic — one screen for all your AI-agent repos.

Visit shotmatic.app ↗