How to Repair Corrupted Files After Recovery in Windows 10, 8, 7

Cedric Grantham updated on Jul 07, 2020 to File Recovery | How-to Articles

Summary

How to fix corrupted files on Windows 10, 8, or, 7? Corrupted file repair software free download to repair damaged photos, videos, word, excel, and powerpoint after recovery. Or you can try to repair corrupted files by performing a hard disk check, using CHKDSK or SFC /scannow command, changing file format, or even use an online file repair tool.

Apply to: all editions of Windows 10, Windows 8, and Windows 7, including 32-bit and 64-bit versions

PAGE CONTENT:
Corrupted file repair software free download
Fix corrupted files using Windows built-in utilities and online tool

File corruption occurs unexpectedly from time to time, and it is not specific to a particular file format. Word, Excel, PowerPoint, PDF, photo, video, or other media file may damage due to various reasons with showing the following error messages when you try to open it:

If you happen to meet any of these file corrupted messages, try the solutions in this article to repair damaged files in Windows 10.

Corrupted File Repair Software Free Download to Fix Damaged Files 

The most effective way to fix corrupted files is by using a file repair utility. EaseUS Data Recovery Wizard, robust data recovery and data repair tool, enables you to repair and restore lost/existing corrupted photos, videos, Word, Excel, PowerPoint, or other files under all corruption scenarios.

Being an efficient file repair tool, EaseUS file recovery and repair software is competent to:

  • Repair corrupted Excel/Word file after recovery
  • Repair corrupted and damaged JPEG or JPG files
  • Fix damaged MP4 and MOV files on Windows and Mac
  • Fix multiple broken files at the same time
  • Repair damaged files from PC, laptop, external hard drive, SD card, USB flash drive, etc.
  • Preview the repaired files for free

Now, download and use EaseUS file repair tool to fix corrupted files in Windows 10, 8, and 7 with a few clicks. 

Step 1. Select a disk location where the corrupt files are saved. Click "Scan" to start finding the corrupt files and repairing.

select a location and click scan

Step 2. EaseUS data recovery software will run immediately to scan all over the selected drive to find lost and corrupted files as many as possible. After the scan, you'll go to the repair session as soon as the software detects corruption. Wait patiently until the repair ends. You can use the "Filter" to quickly locate the specific file type you're trying to repair.

scan and repair corrupt files

Step 3. Double-click on a file lets you preview the file quality. Select the target file and click "Recover". You should save the repaired corrupted files to a different location to avoid data overwriting.

recover corrupted files

Video tutorial on how to recover and repair corrupted files on Windows 10 easily:

More Methods to Repair Corrupted Files Windows 10/8/7

If you don't plan to install any third-party file repair software locally, you can try fixes below to see if you can fix your corrupted file.

1. Check Disk to Fix Corrupted Files

If there are file system errors on your hard drive that cause the file damage, you can scan your disk to repair corrupted files.

Step 1. Open File Explorer > right-click the HDD/SSD you want to scan > choose "Properties".

Step 2. Under the "Tools" tab > click the "Check" button under the Error-checking section.

Step 3. Next, you can choose to "Scan drive" if wanted or "Repair drive" if errors were found.

Step 4. When the scanning finishes, click on the Show Details link to see the Chkdsk log in Event Viewer.

check disk errors in Windows 10 drive tool in Propertities

2. Use the CHKDSK Command

If your hard drive has logical bad sectors, or its file system has corrupted, you can't access the files saved on it. In this case, you can use CHKDSK utility to fix the affected disk to repair corrupted files.

Step 1. Click the Search box, type CMD. Right-click the Command Prompt and choose "Run as administrator".

Step 2. Type E: /f /r /x, hit the Enter. Here you can replace E with your drive letter. 

After the fix, you may view your JPEG photos if the damage is caused by a bad sector or corrupted file system. If not, move to the following solutions. 

repair corrupted JPEG files using CHKDSK

3. Run the SFC /scannow Command

SFC is short for System File Checker. This command scans all protected system files for corruption. It attempts to repair the system file by copying a cached copy of each corrupted file from the system32\dllcache folder.

Step 1. Press Win + X to bring up the Power User menu and select Command Prompt.

Step 2. Type: sfc /scannow and hit "Enter".

run sfc scannow

4. Change the File Format  

Opening a corrupted Excel or Word file, but only to find there is no data. You can try to repair corrupted Excel or Word by saving it as another format.

Step 1. Open corrupted Word or Excel file and go to "Save As".

Step 2. Select "Web Page" from the possible file formats. Make sure that the whole Excel file is selected and then click "Save".

Step 3. Find the saved file and right-click on it, select "Open with" > "Microsoft Office Excel".

Step 4. If the file can be opened usually, go to "Save As" and choose an Excel format .xls or .xlsx. Then, the corrupted Excel file will be recovered.

repair corrupted Excel by saving to other formats

5. Restore Corrupted Files from Previous Versions

Another practical solution to fix corrupted files is to restore from the previous versions, which come from File History or from restore points.

Note: If you haven't enabled Windows file backup in advance, this method is useless.

Step 1. Find the damaged file, right-click it, and select "Properties".

Step 2. Go to Previous Versions, find and select the latest version or the right version before Excel crashes, deleted or saved, click "Restore".

restore damaged Excel from previous versions

6. Use an Online File Repair Tool

You still have the chance to repair damaged files with an online file repair tool. This kind of file repair approach is easy to operate, generally, you just need to upload the damaged file, perform the repair, and then download fixed documents.

However, this type of software has the following disadvantages in common:

  • File data privacy cannot be guaranteed. Others may save the file you upload for other purposes.
  • The repair speed is generally slow.
  • The cost is expensive. After testing, most online repair tools are charged by quantity, e.g., $10 for a document

Therefore, think twice before you fix corrupted files with an online tool. If you would like to try, OnlineFile.Repair is a nice one.

repair corrupted files with online tool

To Sum Up

There are seven methods in all to help you repair corrupted files in Windows 10. If you don't want to use any extra tools, you can try the built-in Windows utilities for free, such as disk check tool, CHKDSK or SFC /scannow command, or use the File History feature to restore damaged files from previous versions.

While if these methods aren't feasible or you like to resort to a professional file repair software, EaseUS file repair tool is a great option. Integrated with advanced file repair technology, it can repair any data file quickly and effectively.

Furthermore, EaseUS Data Recovery Wizard has a high reputation in the field of data recovery. It is good at emptied recycle bin recovery, deleted recovery, formatted recovery, lost partition recovery, RAW recovery, OS crash recovery, virus attack recovery, and more.  

Why Files Become Corrupted or Damaged

There are various reasons why files become corrupted. These include:

  • Power outage, computer crash, or bugs in the operating system may lead to files corrupted
  • If the hard drive or the storage device has some bad sectors.
  • The presence of malware and viruses on your storage device
  • A Bad update or unexpected computer shutdown
  • Files are stored in memory in a cluster

Knowing these causes, we can effectively avoid files getting corrupted or damaged in these aspects.

FAQs About How to Fix Corrupted Files in Windows 10 

Here are a few questions related to how to repair corrupted files. If you also have any of these problems, you can find the methods here. 

What is a corrupted file?

Corrupted files are files that suddenly become inaccessible or unreadable. There are several reasons why a file gets corrupted, like virus infection, power outage, hard drive problems, and so on. When you try to open a damaged file, you will see an error that says something like, "The file is corrupt and cannot be opened" or "The file or directory is corrupted and unreadable".

How can I repair corrupted Word files?

EaseUS Data Recovery can repair damaged Word/Excel/PowerPoint documents, corrupted videos, or crashed JPEG/JPG during the preview process. If your Word document becomes corrupted because of virus attack, hard drive error, OS crash, this method can repair your word file effectively.

Step 1. Launch EaseUS Data Recovery Wizard, and then scan the missing or damaged word files.

Step 2. Find the damaged files through the filter, file path, search, etc.. This program will automatically repair corrupted and damaged files.

Step 3. Click Recover to save the repaired word files to a safe location.

How can I recover corrupted files for free?

You can use EaseUS free file recovery and repair tool to recover corrupted files up to 2GB in simple steps: scan > preview and repair > restore.

How can I repair corrupted JPEG files?

Try EaseUS file repair tool to fix corrupted JPEG or JPG pictures caused bad sectors on hard disk, operating system bugs, system file damage, etc.. It can recover thumbnails of severely damaged JPEG files from PC, laptop, external hard drive, SD card, USB flash drive, and other storage devices.

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Frequently Asked Questions

1. Why choose EaseUS Data Recovery Wizard?

"EaseUS Data Recovery Wizard is the best we've seen. It's far from perfect, partly because today's advanced disk technology makes data-recovery more difficult than it was with the simpler technology of the past, but it's fast and efficient..."PCMag

"The first thing you'll notice about EaseUS Data Recovery Wizard Pro is that its interface is very clear and uncluttered, with only a small collection of self-explanatory controls. You won't find lots of extra options hidden in a system of hidden menus, either; what you see really is what you get."techradar

"Recover lost files, even after deleting a partition or formatting your drive."Macworld

2. Why cannot I recover 2GB data for free?

It is recommended to check the version installed is Free or Trial because they are different versions.

Trial has data preview function but cannot save any files, while the Free version enables to recover 2 GB files. The default free space is 500 MB and you may share the product on social media to get another 1.5 GB.

3. Why cannot the recovered files be opened?

A file is saved as 2 parts on the storage device: directory info (which is comprised by file name, time stamp and size info, etc.) and data content.

If the files with original file names and folder structures cannot be opened, one possible reason is the corrupted directory info. There is still a chance to recover the data content with the RAW Recovery method in our software.

4. Why isn't it suggested to recover the files back to the original drive?

The storage structure of the lost files would be altered or damaged by any changes on the drive. If you save the recovered files back to the same drive, the original data structures and data content would be corrupted or overwritten, which causes permanent data loss. So you should prepare another disk to save the files.

5. How can I check whether my data is recoverable or not before purchase?

The Free version helps you save 2GB files to better verify the recovery quality of our product before purchase.

6. How long does it take to scan the drive?

It strongly depends on the capacity of your hard drive and the performance of your computer. As reference,most drive recoveries can be completed in around 10 to 12 hours for a 1-TB healthy hard drive in general conditions.

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