Anchor is a free tab switcher extension for Google Chrome. Developed by Katsuma Tanaka, this add-on falls under the category of Browsers and specifically the subcategory of Add-ons & Tools.

With Anchor, you can easily search for tabs that match specific keywords. You can also search for pages from your bookmarks or history using different filters. For example, you can use the "t:(keyword)" filter to find tabs, the "b:(keyword)" filter to find bookmarks, and the "h:(keyword)" filter to find histories. If no filter is specified, it defaults to searching for tabs.

One of the key features of Anchor is its ability to combine filters. For example, you can use the "tb:" filter to find tabs and bookmarks, or the "tbh:" filter to find tabs, bookmarks, and histories.

To customize your experience, simply go to the Chrome extension settings and select "Keyboard shortcuts" from the menu. From there, you can set up shortcuts to enhance your tab switching efficiency.

Anchor provides a convenient and efficient way to manage your tabs in Google Chrome, making it easier to find and switch between them effortlessly.