Compare two spreadsheets (diff)

Find new, removed or changed rows between two Excel/CSV files.

Got an updated file and need to know what changed? Upload both and compare by key column.

Upload the old version (A) and the new one (B). Pick the key column (ID, email, phone, etc.).

File A (older) — First row is header

File B (newer) — First row is header

Key column in A

Key column in B

Hide unchanged rows Case sensitive

Preview

Upload both files and press Process.