Repair Excel File
Diagnose a damaged .xlsx, fix the parts that can be fixed safely, and download the repaired workbook.
Only fixes that can be proven safe are applied — package structure, content types, relationships and XML escaping — and the whole package is validated again afterwards. Encrypted workbooks and files that are not ZIP packages cannot be repaired in a browser.
How it works
This utility runs locally in your browser for privacy and speed.
1 ⚡
Unlimited local toolsThis run costs 1 credit(s) and is saved to your history automatically.
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Frequently asked questions
- Do I get free credits to try Repair Excel File?
- Yes — new accounts get 3 free credits to spend on any tool, Repair Excel File included. After that you only pay for what you run.
- How many credits does Repair Excel File cost?
- Everything runs in your browser and nothing is uploaded: free accounts pay 1 credit per run, and Pro or Pro+ members run it as often as they like.
- Is the content I paste private?
- Repair Excel File uses your input only to generate the result. Stored results are deleted automatically by our retention policy, and you can remove any run from your history.
- Do I need to install anything?
- No. Repair Excel File works in any modern browser — nothing to download or install.
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1 ⚡Turn each worksheet of a .xlsx into its own file and download them as a ZIP.