1. Open the free folder comparison tool in Google Chrome or Microsoft Edge. 2. Click the Choose Folder A button and find the first folder you want to compare. Confirm the "Let site view files" prompt. Repeat for the second folder with Choose Folder B.
3. Files that exist only in Folder A are highlighted in red, while files that exist only in Folder B are highlighted in green. Files that are present in both folders but are modified are highlighted in blue.