Supplier exports need cleanup rules that can be checked.

Clean Sheet is my own local Excel cleanup tool and browser report viewer. It trims selected text columns, reports exact duplicate rows and can write a separate workbook from one selected sheet's plain data. The change log links edits and removals back to their original rows. Duplicate removal is an explicit option; the original file stays unchanged.

The public demo includes a fictional supplier workbook, cleaned output, CSV change log, JSON report and runnable source: https://portfolio.nestifycraft.com/cleansheet/

Need a supplier or catalogue XLSX prepared for import? Message me here on Contra with the full input/output requirements, an anonymised sample and your deadline. I'll review the entire scope and confirm fit, price and timing before starting. I work through written briefs and feedback.