Notes Finder is a free Chrome extension developed by rchan3133. Categorized under Browsers and Add-ons & Tools, this extension allows users to search for specific notes within PDF files on a webpage.

To use Notes Finder, simply install the extension and click on the icon or use the keyboard shortcut "Ctrl+Q" on PC or "Cmd+Q" on Mac. Enter your desired keywords and press Enter. The extension will scan all PDF files on the current page, highlighting any files that contain matching content in yellow.

One of the key features of Notes Finder is its ability to temporarily save the searched content. This means that users can perform multiple searches with different keywords without having to wait for the scanning process to complete each time. However, it's important to note that this saved content will be lost if the browser is restarted or if a search is performed on a different page.

It's worth mentioning that the extension currently only supports one search at a time. Additionally, excessive scrolling during the search process may cause the extension to crash.

Overall, Notes Finder is a useful tool for individuals who frequently work with PDF files and need to quickly locate specific notes within them. The extension's ability to save searched content temporarily adds to its convenience.