Read the author's instructions below to know how you can get help.
Supported
arlesagbatou's support instructions
For any help with this item, contact the seller via the scriptripple.com messaging system. Include your Google Apps Script project details (or a copy of your Code.gs) to get faster assistance.
Quick start: after installing, open the web app URL in a browser. Upload file A (the reference) and file B (the one to check). The app shows differences row by row; for each column you can keep value A or value B. Click Export to download the result in Excel or CSV.
If the app opens but does not load, check that the deployment URL was published with access "Anyone" and not "Me only".
If an export button does nothing, allow pop-ups for the site and retry; files are generated on your device, nothing is uploaded.
For integration into Wix, WordPress or any site, use an iframe pointing to your web app URL. Full instructions are in INTEGRATION.md included in the package.
Optional API features (Google Sheets, Drive, email) require extra permissions on first run; accept them when prompted. If a function returns "Forbidden", the feature was not enabled in the project settings.
Need help with column mapping or fuzzy tolerance settings? See SUPPORT.md or README.md in the package. If your issue is not covered, send a message with a screenshot and the exact step where it fails.
