Duplicate Tabs Closer is an app (or website) that helps users manage their tabs more efficiently by automatically closing duplicate tabs in a browser window. It provides a simple and effective way to avoid having too many tabs open at once. It can detect and close duplicate tabs with a single click, saving users time and effort. It supports all major browsers, including Chrome, Firefox, Edge, and Safari. The app also offers an advanced mode for customizing which tabs to close, allowing users to customize the tab closing process. In addition, Duplicate Tabs Closer can also be used to close outdated tabs, tabs with old information, and tabs that have been left open for too long. With its easy-to-use interface and powerful features, Duplicate Tabs Closer is a great tool to help users keep their browser windows organized and clutter-free.
Discontinued The extension is no longer being developed since 2014 and does not work in Firefox 57. The extension still works in XUL-based Firefox forks such as https://alternativeapp.info/software/waterfox/ and https://alternativeapp.info/ software / palemoon /.