HistoryMap is a free Chrome extension developed by sensemap.io. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools.

This extension is designed to help users find and organize their visited tabs. With HistoryMap, you can easily navigate through your browsing history by visualizing it in the form of a map. The extension provides a clear overview of the tabs you have visited, allowing you to easily identify the websites you have explored.

One of the standout features of HistoryMap is its ability to display important images and text that you have highlighted during your browsing sessions. This can be particularly useful when you want to quickly retrieve specific information or references from your past web searches.

Overall, HistoryMap is a handy tool for those who want to keep track of their browsing history and easily access previously visited websites. With its intuitive map interface and the ability to display highlighted content, it offers a convenient way to navigate through your web browsing journey.