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Tabby is designed to work alongside the “tab zero” mindset. Instead of keeping lots of windows and tabs open, save and close windows to eliminate clutter, reduce Mac memory pressure, and improve performance. Then re-open windows and tabs when you need them, with changes to tabs automatically saved within Tabby.

Getting Started
  • If you are upgrading from a previous Tabby version all existing saved windows will be migrated to Tabby 3.0.
  • Tabby 3.0 is now a full app so the Tabby icon will appear in the system Dock at the bottom of the screen instead of in the Menu Bar.
  • Tabby 3.0 uses browser extensions to communicate with supported browsers. To install and enable browser extensions use the following steps:
  • [Safari] The Safari extension is installed with Tabby 3.0. To enable it, use the Browsers tab in the Tabby Settings dialog to open the Safari extensions settings dialog, and then check the box next to Tabby for Safari. Then grant permissions for all websites.
  • [Chrome / Firefox / Chromium] To install the extensions for Chrome, Firefox, and Chromium use the Browsers tab in the Tabby settings dialog to open a browser tab to the appropriate browser web store. Then use the button on that tab to install the browser extension. No additional permissions are required.
Best Practices
  • Use the “tab zero” mindset. Do you typically keep lots of windows and tabs open? Tabby 3.0 can fundamentally change the way you work by allowing you to save and close windows to eliminate clutter, reduce Mac memory pressure, and improve performance. Then re-open windows and tabs when you need them, with changes to tabs automatically saved within Tabby.
  • Open a new browser window each time you start on a new topic. When you are done working on that topic you can decide if the window (and it’s tabs) should be saved for future use or discarded.
  • [Safari] Save and close all your Safari windows before restarting Safari. This will avoid duplicate entries within Tabby. 
  • [Chrome / Chromium] When working with Chrome windows and tabs keep at least one Chrome window open to avoid known issues. The window doesn’t need to have any specific tabs open.
  • [Chrome / Chromium] In Settings, set On Startup to Open the New Tab page instead of having Chrome re-open your windows at startup. This will avoid creating duplicate entries within Tabby.
Frequently Asked Questions
  • What about support for <insert favorite browser here>. If your browser of choice supports the use of Chrome extensions there is a chance it will work with Tabby. However each additional supported browser requires an update to the Tabby app so get in touch with us to make a request.
  • [Arc / Vivaldi] Unfortunately we have tested Arc and Vivaldi browsers and found them to lack the necessary support to be compatible with Tabby.
Known Issues
  • [Chrome] Re-opening saved Chrome tabs results in duplicate tabs in the opened window. Workaround: keep at least one Chrome window open
  • [Chrome] Browser status in the Tabby settings dialog will show “Not connected” even though Chrome is running and the Tabby for Chrome extension has been added. Workaround: keep at least one Chrome window open
  • [Chrome] In Incognito mode tabs with Google queries will fail to re-open properly. Workaround: click through the query to a website before saving your window.
  • [Safari] Using Tabby to drag and drop tabs within a Safari window is not supported due to limitations in Safari. Workaround: Re-arrange tabs in Safari windows using Safari itself. The changes will be reflected in Tabby.