Upload the .xlsx that Excel refuses to open. SheetFix checks the workbook in your browser, tells you what is wrong (damaged, cut off or password-protected) and recovers the readable data when possible.
It is checked in your browser and never uploaded.
A plain report: what's damaged, which sheets are readable and how many cells could be recovered.
Only offered after the rebuilt workbook re-opens correctly.
Common causes: the download or save was interrupted (file cut off), the file has the wrong extension (for example a CSV or HTML file renamed to .xlsx), damaged internal XML, or the file is encrypted with a password.
File → Open → select the file → click the arrow next to Open → “Open and Repair”. If that fails, upload it here to see what is actually broken.
The deep diagnosis is for .xlsx workbooks. Old .xls files are opened if they are readable, but damaged .xls structure can't be repaired.
No. SheetFix detects encryption and tells you, but does not break passwords.
Values, text, formulas and dates. Colors, fonts, charts, images and macros are not carried over.
Diagnose a damaged .xlsx, recover readable data, download a verified file.
Turn garbled é and ’ back into é and ’.
CSV opens in one column in Excel? Get a proper .xlsx.
Convert XLSX, XLS or ODS to a UTF-8 CSV file.