TabGallery is a free Chrome add-on developed by TabRail. It is a tab thumbnail switcher and tab manager that offers a range of features to enhance your browsing experience. With TabGallery, you can view all tab thumbnails at a new tab and switch between tabs using the keyboard.

One of the standout features of TabGallery is its modern studio-like UI design, which provides a visually pleasing and user-friendly interface. The add-on allows you to filter tabs and remove duplicates, making it easier to navigate through your open tabs. Additionally, it offers fuzzy search and the ability to search tab web page contents, enabling you to quickly find the information you need.

TabGallery also supports native tab groups, allowing you to organize your tabs more efficiently. It offers features such as recently closed tabs, saving tabs and windows, and switching workspaces, making it a versatile tool for managing your browsing sessions.

The add-on boasts excellent performance, thanks to its pure and clean code, which minimizes memory consumption. It does not use any third-party libraries and does not track your activity, ensuring a secure and private browsing experience.

Please note that TabGallery has recently undergone a major redesign and rewrite, with versionbeta 2) introducing new features and bug fixes. Users can provide feedback and request new features on the developer's website.

Overall, TabGallery - thumbnail switcher is a powerful and feature-rich add-on for Chrome that enhances tab management and improves browsing efficiency.