Drop corrupt File here

Select File

Step 1

Select file

Step 2

File repair

Step 3


4.9 (143)

* Real stories about people's files getting damaged

How to repair Excel file online?

If you have a damaged Excel file with valuable data, upload the document to our service and make just one click to preview recoverable data. Our MS Excel XLSX repair service will find and restore the maximum of data and will save the allegedly lost information to a new Excel file.

This corrupt Excel recovery online service will help you restore the following types of data from a damaged file:

  • Cell data;
  • Fonts;
  • All formulas, including functions, links to named ranges, other sheets and files;
  • Cell formatting (font, number format, borders and filling, orientations and text alignment);
  • Style tables;
  • Number formats (except for color formatting);
  • Sheets;
  • Column width and row height;
  • Cell color;
  • Cell border color;

Extensions of recoverable file types: xls, xlt, xlsx, xlsm, xltm, xltx, xlam.

How to repair Excel file

The repairing of corrupted Excel workbooks and worksheets in few clicks:

  1. Select or drag&drop corrupted Excel file
  2. Type email address
  3. Upload file for recovery to the repair server
  4. Wait for the end of recovery process
  5. Preview of repaired data if the repair process was success
  6. Download DEMO of repaired file
  7. Download recovered Excel (.xlsx) file

How to repair corrupted Microsoft Excel file online?

If you don't have a backup copy of a damaged Microsoft Excel XLSX/XLS file, just upload it to the service with one click and find out how you can save the data. Unfortunately, we cannot recover some information from Excel files, for example:

  • Print settings;
  • Conditional formatting;
  • Data input validation rules;
  • Protection of ranges, sheets and file in general;
  • Sound blocks for Asian texts;
  • Hyperlinks;
  • Formula calculation parameters;
  • Sorting parameters;
  • Embedded objects, such as images, charts, notes and such;
  • Merged cells;
  • Comments;
  • VBA macros.

How to fix a corrupted XLS file of an earlier version of Microsoft Excel

Our Microsoft Excel repair files service will help restore Excel files of earlier versions, such as Microsoft Excel 97, 98, 2000, XP, 2003. Apart from this, the service will help fix the following errors in files:

  • We found a problem with some content in 'FileName.xlsx (xls)'.Do you want us to try to recover as much as we can? If you trust the source of this workbook, Click Yes
  • Filename.xlsx cannot be accessed. The file may be read-only, or you may be trying to access a read-only location. Or, the server the document is stored on may not be responding.
  • Excel cannot complete this task with available resources
  • This file is not in a recognizable format.
  • Excel found unreadable content in filename.xlsx.
  • File format not valid
  • Microsoft Excel has encountered a problem and needs to close.
  • Unexpected error
  • Excel unable to read file
  • Cannot access read-only document
  • The document Filename caused a serious error the last time it was opened
  • Cannot open .xls file
  • This file is not in a recognizable format.
  • The file is corrupt and cannot be opened
  • Excel error "cannot open file because the file format or file extension is not valid."
  • Excel cannot open the file .xlsx because the file format or file extension is not valid.
  • Error 1004
  • Error 13
  • Error 91
  • File in Use" error opening Excel 2007 Files.
  • .xls file format is not valid


  • This corrupt Excel file repair online service does not restore password-protected workbooks and worksheets;
  • If file data is protected with a password or encrypted, its recovery is impossible.

The extensions of recovered files: xls, xlt, xlsx, xlsm, xltm, xltx, xlam. The Online Service and Excel Repair Kit repairs Excel files of old versions (xls, xlt) of Excel 98 / 2000 / XP / 2003 versions and new versions (xlsx, xltx) of Microsoft Excel 2007 / 2010 / 2013 / 2016 / 2019 / 2021 and Excel for Microsoft 365.

Customer's reviews and ratings