Diffwise Spreadsheet Compare

Support

Need help with Diffwise Spreadsheet Compare or found a problem? Email support@zovo.one with a description of what you asked (in ChatGPT, Claude, or another app) and what happened. We reply within 2 business days.

Common questions

The AI app did not use it. Mention it by name in your request, for example "Use Diffwise Spreadsheet Compare to ...".

Is my data stored? Only the files it generates for you to download, for 1 hour; then they are deleted automatically. Nothing else is stored. See the privacy policy.

What can it not do?

CSV, TSV and Excel .xlsx only (save older .xls files as .xlsx)
One sheet per file per comparison, up to 50,000 rows each
Formulas are compared by their saved values, not the formula text