Tabby
Tabby is a Mac browser tab manager that helps you organize, save, search, close, and reopen tabs and windows across supported browsers.
What is Tabby?
Tabby is a native Mac app for managing large numbers of browser tabs and windows in a more organized way. It is designed for people who regularly work across many research, reading, or project tabs and want to reduce clutter without losing their place. Tabby lets you view open browser windows, save windows for later, reopen entire windows or individual tabs, and search tabs quickly when you need to find something again. It supports Safari and also works with Chrome, Firefox, and Chromium-based workflows through companion browser extensions. The app is especially useful for users who want to keep fewer live tabs open while still preserving browsing sessions for later reference. Tabby is published by Fischnet Solutions, Inc. and focuses on tab organization and workspace cleanup on macOS.
Key features
- Search open and saved tabs to find pages quickly
- Save browser windows and reopen them later
- Reopen individual tabs or full saved windows
- Organize tabs by browser window in one place
- Drag and drop tabs between supported browser windows
- Work with Safari, Chrome, Firefox, and Chromium-based browsers
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Safety overview
Status: Mostly safe
Tabby’s behavior is consistent with a browser tab manager. It uses browser extensions to communicate with supported browsers, and Safari integration requires enabling the extension and granting website access so the app can read and manage tab information. That level of access matches the app’s purpose, but users should still install extensions only from the app’s setup flow and review browser permissions if they no longer use the app. The bundle ID org.tabby does not match the publisher name shown on the current product website, so if you are checking a specific installed copy, confirm it was downloaded from the Mac App Store or the official Tabby website.
Recommendation: Keep Tabby if you actively use it to manage research, work, or reading tabs across browsers. If you stopped using it, you can remove it and also disable its browser extensions to stop tab access and related integration features. If you are reviewing an installed copy from an unknown source, check where it was installed from before deciding whether to keep it.
Common paths
/Applications/Tabby.app
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