WinCatch is a free Chrome extension developed by Manjari A. It falls under the category of Browsers and is listed as an Add-ons & Tools subcategory.

The main purpose of WinCatch is to allow users to bookmark all the open tabs in the current window. With this extension, users can simply provide a folder name and click the "Done" button to bookmark all the open tabs. A new folder will be created in the bookmarks bar with the user-provided name, and all the URLs that are bookmarked will be visible within this folder.

WinCatch is designed to save users time and effort when they want to bookmark each and every tab in the current window. It is a lightweight and simple extension that is easy to use.