StopTheMadness Pro
StopTheMadness Pro is a Mac browser extension app that helps you override restrictive website behavior and reduce common web annoyances.
What is StopTheMadness Pro?
StopTheMadness Pro is a browser extension app for Mac that helps users take control of how websites behave in Safari and other supported browsers. It is designed for people who want fewer interruptions, fewer anti-user page tricks, and more direct control over browsing. The app can restore actions that sites try to block, such as copy and paste, contextual menus, keyboard shortcuts, and normal media controls. It also offers website-specific settings, custom CSS and JavaScript options, hidden page elements, favorites, and tools for removing tracking parameters from links. On Mac, it can be used with Safari and also supports Chrome, Chromium-based browsers, Firefox, and Firefox-based browsers through its extension components. StopTheMadness Pro is published by Underpass App Company.
Key features
- Restore copy and paste, contextual menus, and keyboard shortcuts blocked by websites
- Stop or reduce autoplaying audio and video on supported pages
- Remove tracking parameters from links for cleaner URLs
- Create website-specific rules and presets for different browsing needs
- Hide page elements and customize sites with CSS or JavaScript
- Sync settings with iCloud and export or import configuration files
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Safety overview
Status: Mostly safe
StopTheMadness Pro is legitimate browser utility software. It needs access to website content in supported browsers so it can change page behavior, which is normal for this type of extension. Because it can run custom CSS and JavaScript rules, changes you enable may affect how some websites function until you adjust or disable them. If a site behaves unexpectedly, review the extension's settings for that site rather than assuming the site itself is broken.
Recommendation: Keep StopTheMadness Pro if you use its browser controls, site fixes, or privacy-related browsing features. If you no longer rely on it, you can remove it like other browser extension apps, but some website overrides and saved extension settings may stop working afterward.
Common paths
/Applications/StopTheMadness Pro.app
Cache paths
~/Library/Caches/com.underpassapp.StopTheMadnessPro
Support paths
~/Library/Application Support/com.underpassapp.StopTheMadnessPro
Preference paths
~/Library/Preferences/com.underpassapp.StopTheMadnessPro.plist
Container paths
~/Library/Containers/com.underpassapp.StopTheMadnessPro
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