Excel 差分をオンラインで — 無料デモ

Upload two .xlsx or .csv files and see a visual diff in your browser — no signup required. Demo limits: files up to 1 MB, first five sheets only, and no account features (saved history, share links, etc.). See Weekly and Yearly pricing for the full unlimited product (register at checkout), or jump into our sample workbooks below to explore cell, formula, style, image, and chart changes.