Export History/Bookmarks to JSON/CSV*/XLS* is a Chrome add-on developed by json-xls.com. This free add-on allows users to export their Chrome history and bookmarks into JSON files. The exported JSON files can then be converted into CSV or XLS/XLSX files using the online converter provided by json-xls.com.

With this add-on, users can easily save their Chrome history and bookmarks as JSON files. By simply clicking on the "Chrome History.json" or "Chrome Bookmarks.json" button, users can download the JSON file containing their browser history or bookmarks.

It is important to note that this extension does not export history or bookmarks directly into CSV or XLS file formats. However, any JSON file can be converted to CSV or XLS/XLSX format using the online converter at json-xls.com.

Please be aware that there have been recent updates to the add-on, including changes to the maximum period due to Chrome limitations, fixes for downloading bookmarks, and improvements in the download process. Additionally, the extension now requires the "Manage your downloads" permission for Chrome versionsand later.

Overall, Export History/Bookmarks to JSON/CSV*/XLS* is a useful tool for Chrome users who want to export and save their browsing history and bookmarks in JSON format for further analysis or conversion.