Browserosaurus for Mac

Effortless browser switching on macOS

Browserosaurus is a free, open-source utility for macOS that makes choosing which browser opens a link quick and painless. Instead of forcing a single default browser, it displays a small menu of installed browsers whenever you click a link, letting you pick the best one for the task.

How it works

When you open a URL, Browserosaurus intercepts the request and shows a compact list of your installed browsers. Tap the one you want and the link opens there. You can also create rules so certain sites or types of content automatically open in a chosen browser, reducing prompts for frequently used combinations.

Advantages and practical benefits

• Eliminates the need to copy and paste links or repeatedly change the system default, saving time during workflows.
• Lets you build site- or content-based rules so the right browser is used for each context.
• Offers a clean, straightforward interface that’s easy to use without extra configuration.
• Ideal for people who run several browsers for different purposes, such as development, work, and personal browsing.
• Open-source and free to use, so you can inspect or modify it if needed.

Best alternative

• CheatSheet — Free: A lightweight free alternative worth trying if you want a simple helper for quick tasks. While it’s not an exact match feature-for-feature, it can be useful for users seeking a minimal, no-cost option.

Who should consider using it

Mac users who split browsing duties across multiple browsers (developers, testers, or those maintaining separate work/personal profiles) will get the most value. Browserosaurus reduces friction when switching contexts and helps keep links organized without altering system-wide defaults.