Excel Repair Tool for XLS & XLSX Files

Powerful tool trusted by MVPs and Administrators worldwide to repair corrupted Excel file and recover the Excel file data with 100% integrity. The Excel repair software rebuilds corrupt .XLS, and .XLSX workbooks at a granular level and recovers every single dataset & visual representation in the original form. Supports Excel 2019, 2016, & older versions.

  • Repairs Excel & recovers tables, Pivot tables, charts, chart sheets, etc.
  • Preserves spreadsheet properties and cell formatting
  • Repairs multiple XLS or XLSX files in a single process
*Free download to scan and preview all recoverable Excel data.

When to Use Stellar Excel File Repair Tool?

Unable to Open an Excel File Due to Invalid Extension?

You may face an error - "Excel cannot open the file .xlsx” in Excel 2019, 2016, etc. leading to data loss. This error occurs due to an invalid file format or Excel file corruption. Using the correct extension can resolve the issue if there is no corruption. However, you would need an Excel repair tool if the file is corrupt. Stellar Repair for Excel can repair the file and recover all objects in intact form.

Excel File Not Opening Due to Corruption?

You cannot open an Excel file if it is corrupted. For example, opening an Excel file created in a lower version like Excel 2007 in Excel 2010 can throw a corruption error message. Or, the file may open in a ‘protected view,’ not allowing any write operations. Stellar Repair for Excel provides a comprehensive solution to fix such Excel files across all versions, including Excel 2019, 2016, 2013, & older.

Excel Found Unreadable Content?

Microsoft Excel may sometime encounter an error message – “Excel found unreadable content in '[filename].xls” with a message to recover the contents of the workbook. Clicking Yes to recover the contents may lead to loss of formatting, replacement of formulas, and inconsistencies. The software from Stellar can scan such Excel files and recover the contents.

Awarded by


Stellar Repair for Excel software repaired my file. I like its preview facility and search file option. I successfully repaired my file.


I have almost 10 thousand entries in my file, and few of them were unreadable. The software fixed this error helped save my data.

MVP Reviews

Key Features

Repairs Large-Size Excel Files

The software provides an efficient solution to fix corruption in large Excel workbooks. It renders the corrupted Excel file usable by removing corruption from individual objects, fixing the damage, and restoring the file back to its original state. The Excel repair tool can repair multiple Excel files in a batch.
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Advance Repair

Resolves All Excel Corruption Errors

This Excel repair tool fixes all types of corruption errors such as unrecognizable format, Excel found unreadable content in name.xls, Excel cannot open the file filename.xlsx, file name is not valid, the file is corrupt and cannot be opened, etc. It provides a comprehensive solution for fixing Excel file issues.
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Previews the Repaired File

Stellar Repair for Excel tool shows a preview of the repaired Excel file objects in the main interface. Use this functionality to verify your Excel file data, including all objects, before recovery. It helps in determining the final state of data you will receive after repairing the file.
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Advance Repair

Recovers All Excel Objects

The tool repairs the Excel file and recovers all objects, including tables, charts, series trend line, conditional formatting rules, properties of the worksheet. The software also recovers embedded functions, group & subtotal, engineering formulas, numbers, texts, rules, etc. It gets back Excel data in the original format.

More Awesome Features

Allows to Search for Excel Files

The Excel repair tool from Stellar allows searching & finding Excel files stored in the system. Using ‘Find File’ or ‘Search File(s)’ options it helps you to quickly locate and list down the Excel files for repair. You can also select multiple files from the list of located Excel files.

Advance Repair

Stellar Toolkit for File Repair

Stellar Toolkit for File Repair is a complete package of four essential software- MS Excel Repair, MS Word Repair, MS PowerPoint Repair and, PDF Repair. The toolkit repairs corrupt documents and files while maintaining the original file format, and shows a preview of all repairable data before saving.
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Product Tour for Stellar Repair for Excel

Compare Editions

Excel Repair

Repairs corrupted Excel files with 100% integrity.


  • Repairs .XLS & .XLSX files
  • Repairs multiple Excel files
  • Previews the repaired file
  • Supports Excel 2019 & older versions
File Repair Toolkit
Best Seller

Repairs corrupted Excel, Word, PowerPoint, & PDF files.

$189 $69

  • Repairs .XLS & .XLSX files
  • Repairs multiple files
  • Previews the repaired file
  • Supports Excel 2019 & older versions
  • Repairs .DOC & .DOCX files
  • Repairs .PPT, .PPTX, & .PPTM files
  • Repairs corrupted PDF file
File Repair Toolkit Technician

Repairs corrupted Excel, Word, PowerPoint, & PDF files on up to 3 systems.


  • Repairs .XLS & .XLSX files
  • Repairs multiple files
  • Previews the repaired file
  • Supports Excel 2019 & older versions
  • Repairs .DOC & .DOCX files
  • Repairs .PPT, .PPTX, & .PPTM files
  • Repairs corrupted PDF file

What customers say about our Stellar Repair for Excel Software?

This was the only tool that could repair corrupt Excel file/document. One day MS Excel was unable to open my file and displayed an error message. I thought I had lost the data but this software is truly a lifesaver.


Stellar Repair for Excel is the best tool out there to repair corrupt or damaged Excel files. I was able to recover all the corrupted data. I found it very easy to use and the interface is also self-explanatory. I highly recommend this software.

Ketul Patel (Financial Analyst, Microsoft® MVP – Excel)

I got this software while I was googling to fix an error message. I installed demo version and select multiple files to repair by its batch repairing facility. The result was satisfactory and I was able to all the data in preview facility.


Technical Specifications

About Product

Stellar Repair for Excel


Release Date

November, 2020


Can use only on a single system

Version Support

MS Excel 2019, 2016, 2013, 2010, 2007, 2003, 2000 for Windows


Standard, Technician, & Toolkit

End User License Agreement


Language Supported


System Requirements

Stellar Repair for Excel


Intel-compatible (x86, x64)

Operating System

Windows 10, 8.1, 8, 7


4 GB minimum (8 GB recommended)

Hard Disk

250 MB of Free Space

Download Guides


Start Using Stellar Repair for Excel Today With Our Free Trial.

*Free download to scan and preview all recoverable Excel data.

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Knowledge Base & Guides

Product Related Articles

After launching the software, click Select File button in the Home tab. Next, click Browse and select the checkbox against all the Excel files you need to repair. Then, click the Repair button to start repairing all the Excel files. Learn more
Browse and select the file(s) to repair. The software will start scanning the Excel files once you click the Repair button. Next, it will display the files in the left pane and preview their contents in the Right pane. Learn more
The software saves the repaired file with the prefix “Recovered” at the user-specified location. You can find the recovered file using the Search box utility in the taskbar. Learn more

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To repair the corrupt Excel file using Excel repair software, follow these steps:

  • Download, install and launch Excel file repair the software
  • Select the corrupt Excel file
    • The Selected Excel file will be shown listed for repairing
  • Click the ‘Repair’ button to start scanning the file
  • Check the preview of the repaired file
  • Save the repaired file at the default or other location

Yes, the tool can repair Excel file/Worksheets that contain engineering formulas. In order to make such repair, you need to manually enable the ‘Analysis Tool Pack’ add-in from ‘Tools’-> ‘Add-Ins’.


Stellar Excel Repair shows this message when one or more instances of MS Excel are open. Close all open Excel files and then click the 'Retry' button to continue using the software.


SOHO or Single User license allows you to use the software only on a single system. With Technician license, you can use the software to repair Excel files on multiple systems at a single location.


The error 'File Error: Data May Have Been Lost' indicates corruption in your Excel file. You can fix this corruption by using Stellar Excel Recovery tool.


The error 'Unable to read file' indicates that your Excel file is in unreadable due to corruption. You need to repair the Excel file using Stellar Excel recovery software.


‘Excel cannot open the file '(filename)'.xlsx’ error appears when your Excel file has encountered severe corruption. To fix the problem, you need to repair the Excel using this software. Top three methods: Fix 'Excel cannot open the file '(filename)'.xlsx' Error of MS Excel


The error shows that you have minor data corruption in your MS Excel file. You can quickly repair and recover the file by using Stellar Excel Recovery software. Must read article: How to Resolve 'Excel found unreadable content in filename.xls' Error in MS Excel


The Excel file repair software can help you overcome the following prominent errors:

  • 'The file is corrupt and cannot be opened'
  • 'The document cannot be saved'
  • 'Excel cannot open the file 'filename'.xlsx'