Performance Exporter is a free Chrome extension developed by Alex Lipov. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This extension allows users to export performance information into a local database, making it easily accessible from their file system.

With Performance Exporter, users can conveniently export performance data related to Google Chrome's page load. The extension saves this information into a persistent file, ensuring that users can access it whenever needed. This feature is particularly useful for developers and website administrators who need to analyze and optimize their website's performance.

Overall, Performance Exporter is a valuable tool for Chrome users who want to export and analyze performance information easily. Its seamless integration into the browser and user-friendly interface make it a must-have extension for developers and website administrators.