Excel version control

Version control for Excel your team will actually use

The end of final_v2_FINAL.xlsx. SheetDelta gives critical workbooks a real change history — cell-level comparisons, who-changed-what, review, and sign-off — by watching the files your team already keeps.

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“Version control for Excel” usually means a folder full of guesses

The model gets shared, six people edit it, and one morning the result no longer makes sense. A formula is now a hard-coded number and nobody remembers touching it. The “system” is a pile of files named final, final_v2, and final_v2_reallyfinal.xlsx, plus whatever got emailed around. Everyone knows it’s fragile; nobody has time to migrate off Excel.

You don’t need to move off Excel. You need the review process around it to grow up.

What version control should actually give you

A real history of changes

Every saved version, compared against the last — so the history is what changed, not just a list of timestamps.

Who changed what

Authorship from SharePoint or OneDrive, attached to each change. “Who set this to a hard-coded number?” finally has an answer.

Review before it’s trusted

Comment on the exact cell, request changes, and require sign-off — on the workbooks where a mistake is expensive.

Watches your files

No “remember to upload.” SheetDelta sees each new version in SharePoint or OneDrive automatically.

Audit trail you can export

A complete record of versions, changes, comments, and approvals — ready when finance, risk, or an auditor asks.

Honest about merge

We don’t branch and merge workbooks — that corrupts them. We make every change reviewable instead.

The options, honestly compared

Nobody safely merges binary workbooks — so we don’t claim to. Here’s where each approach actually lands.

	SharePoint history	Git / Git LFS	SheetDelta
Cell & formula-level comparison	—	Binary only
See who changed each value	File-level	Commit author
No new tool for finance to learn		—
Review & sign-off	—	Text PRs only
Exportable audit trail	—	—
Works on .xlsx natively		—
Branch & merge workbooks	—	—	—

Git is excellent for developer-owned workbooks; SharePoint is a great backup. SheetDelta adds the cell-level comparison, review, and audit layer that neither provides.

Frequently asked questions

Is this “version control” like Git, with branching and merging?

No — and that’s deliberate. Branching and three-way-merging binary workbooks corrupts them. What teams actually need is reliable history, cell-level comparisons, who-changed-what, and review before a change is trusted. That’s what SheetDelta provides; it never silently merges two workbooks.

Do we have to put our files in Git?

Only if you want to. The whole point of SheetDelta is that finance and operations teams don’t use Git — so it watches the SharePoint or OneDrive library they already save to. Developer teams can connect Git and get diffs on pull requests instead. See Git diff for Excel.

How is this different from SharePoint version history?

SharePoint versions the file; SheetDelta shows what changed. It’s the layer that turns a list of saved versions into a readable history of what changed and who changed it. See Excel version history vs SheetDelta.

Can we control who can approve changes?

Yes. Set required approvers, block self-approval, route by ownership, and require open comments to be resolved — per workbook or per project. Lock down the control files and keep everything else light.