Stop hunting for changes by hand
Diffivo is coming soon to the Mac — every difference between two CSV files, row by row, cell by cell.
More from manthaAppsDiffivo puts two files side by side and shows you every row and cell that changed — added, removed, edited. Drop in two files and get a report you can filter and search instead of squinting at raw text.
Coming soon · macOS 14 Sonoma or later · Works on any modern Mac
| ID | Name | Plan | Monthly | Status | |
|---|---|---|---|---|---|
| 1042 | Acme Corp | Team | 240.00 | active | |
| Δ | 1043 | Globex | Team→Business | 240.00→600.00 | active |
| ＋ | 1044 | Initech | Starter | 29.00 | trial |
| 1045 | Umbrella | Business | 600.00 | active | |
| − | 1046 | Hooli | Team | 240.00 | churned |
| Δ | 1047 | Soylent | Starter | 29.00 | trial→active |
| 1048 | Wayne Ent. | Business | 600.00 | active |
Diffivo matches rows by what identifies them, not by where they sit in the file — so a re-sorted or edited file still compares cleanly.
Pick the column that identifies each row — or several together — and Diffivo lines the files up whatever order they're in. It suggests the right one for you.
Ignore extra spaces, ignore capitalization, treat 10.000 and 10.001 as the same number, and skip the columns you don't care about.
Commas, semicolons, tabs or pipes; an unusual character set; a header row or none — Diffivo works it out on its own, and lets you correct it if it guesses wrong.
Scrolling stays smooth past a hundred thousand rows, and a change map down the side lets you jump straight to the next difference.
Show only what was added, removed, or changed, search across both files at once, and click any cell to see its before and after.
Keep your columns and rules as a profile to reuse on the next pair of files, and reopen any past comparison straight from the sidebar.
Five steps, no configuration required to get started.
Drag in the original file and the revised one. Diffivo works out the format itself.
Choose which column identifies a row and how strict to be — or just take the suggestions.
Explore the combined view. Filter, search, and jump between changes with the change map.
Save it out as an HTML report, a CSV of the differences, or a PDF summary.
Keep the setup as a profile, and it applies itself to the next pair of files like it.
Turn a comparison into something you can hand off — no copy of Diffivo required on the other end. Choose exactly what to include: the summary, changed cells, added and removed rows, even unchanged rows.
One file, opens in any browser — nothing else needed.
One row per change — drop it into any tool for further analysis.
A clean overview for sign-off, review, or the record.
The app, what VoiceOver reads aloud, and the reports it exports — all fully translated.
Diffivo is coming soon to the Mac — every difference between two CSV files, row by row, cell by cell.
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