Solutions to Make CR2 Files Repaired by Yourself

How to Repair CR2 Files by Yourself

In this blog, we conclude everything you want to know about CR2 files. Feel free to get the best and safest method to repair corrupt CR2 files by yourself.

Wondershare Recoverit Authors

Aug 11, 2021 • Filed to: Photo/Video/Audio Solutions • Proven solutions

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Do you frequently use CR2 files? If so, you would be aware of the host of benefits that they offer, which is why they are widely used. But you might also note that CR2 files often get damaged. It could be due to various reasons. These range from improper insertion or removal of SD Cards from a camera or computer to others. In case you are wondering how to repair CR2 files, we have got some very useful tips that can indeed help your cause. But before we delve deep into the topic, let us begin by understanding what CR2 files are.

What Does a CR2 File Mean?

Putting it in simple language, CR2 is a RAW digital photography format that was developed by Canon. These files are based on the TIFF file specification and the format stores lossless details from the camera sensor without any processing of the image, which means that they are usually of high image quality.

canon cr2 raw images

However, CR2 is a completely unprocessed file, it is sent directly from the sensor without data loss or quality loss, so the file is large and contains camera information, lens information, bracketing information, white balance and other settings. For example, compared to other image file formats (such as Jpeg) that record up to about 8 bits of RGB, CR2 files record up to 14 bits of RGB. This is different from the jpeg corresponding file, so it is called the original file. Canon's been using this format since their 350D, 20D, 1D MarkII camera models.


Common Reasons for CR2 File Corruption

You would find that CR2 files might sometimes get corrupted these could be on account of various reasons. Knowing the reason while they get corrupt is an essential step to repair CR2 files. So let us look at some common ones:

damaged cr2 pictures

1.Improper insertion or removal of SD card from a camera, card reader, or computer

With improper insertion or removal of SD Card from the camera, card reader, or computer CR2 files. So, beware when you engage in inserting or removing SD Cards containing CR2 files.

2. Sudden system shutdown during CR2 files transfer

Another common cause why CR2 files get damaged is when there is a sudden system shut down of the computer during file transfers and so on. You need to take note of this and ensure that file transfers happen smoothly without any sudden shutdown.

3. A low battery in Canon camera resulting in improper saving of CR2 files

While shooting with the Canon camera, make sure it is properly charged. The reason is that with a low charge the CR2 files created following the photo shoot could be destroyed. In addition, you must make sure that the data is properly stored.

4. Presence of bad sectors on storage drive containing CR2 files

The computer or device where the CR2 files are being stored may have certain bad sectors. This could also be a distinct risk of them getting damaged.

5. Virus or malware attacks

You must have the computer or device where you plan to store the CR2 files with proper Anti-Virus software as a very common cause of CR2 files becoming corrupt is due to virus attacks. For example, viruses that erroneously mark one sector as bad can also lead to files getting corrupted.

6. Wrong file name/ file extension

Always make sure that you save the CR2 files with the proper file name and extension, failing which they could get corrupt.


How Can I Repair a Damaged CR2 File?

Corrupt CR2 file errors can be unpredictable and can happen when least expected. As luck would have it, there could be various ways to repair damaged or corrupted CR2 files, which could broadly classified into manual solutions and automatic solutions.Try these fixes to see if you can get to the bottom of your corrupt file error.

Manual Solution

1.Use Different Software to Open the File Instead of the Current Application

It is seen that when CR2 files get damaged, the file often may not open with the current applications. In such cases, a simple solution is trying to open them with other applications. Though with serious damages they may not open, sometimes minor damages may open up. Thereafter the damaged file could get repaired and may be ready for use in a quick time. Indeed, this may not be a full-proof way to repair the corrupt CR2 files, but at the same time, you could just try your luck with this solution. At times this may work.

2.Get a Hex Editor to Fix

The next manual solution which you could use to open or repair the CR2 files is by using the Hex-Editor. In simple language, it is a special type of editor that is used to open any file type. The good thing about it is that this editor displays the contents of the file byte by byte. You need to note that when you open any type of file you would see the program's interpretation for the contents of the file. As a result, much information about the file is revealed. The result of this very useful feature can come in handy when information is needed about the CR2 files, even when they are damaged. Once you know the exact cause of the damage using the hex editor repairing the same becomes easy as well. It is another common manual solution that is often used to repair CR2 files.

hex editor to repair cr2 files

3. Run SFC/scannow to repair corrupted CR2 files

You would be happy to know that operating systems like Windows have certain inbuilt utilities that can help repair corrupted system files. Another common solution which many users use, to repair CR2 files is by making use of this very useful feature offered by Windows. If you are having some damaged CR2 files by running the SFC/Scannow on Windows. To do the same all you need to do is go to the "command prompt" which is available under the windows button. Thereafter, you type the command SFC/scannow in the command prompt and press the enter key. After this, sometimes Windows can do a great job of repairing the damaged CR2 files.

input scannow to repair

Automatic Solution

In addition to the above mentioned repairing CR2 files with manual solutions, there will be some automatic solutions for you to choose from below. As CR2 format is exclusive to Canon cameras only, finding reliable photo repair tools will be a better choice.

1. Wondershare Repairit

When it comes to repairing damaged CR2 files, you can leverage Wondershare Repairit to fix. The sofiware reapairs any kind of errors and corruptions in CR2 files and save you from the situation of photo loss, which is highly fast and effective.

Features
  • Repairs distorted, blurry, pixelated and greyed-out CR2 images;
  • Fixes corrupt header and invalid image file structure;
  • Extracts thumbnails of severely corrupt CR2 files;
  • Repairs severely corrupt CR2 photos by using sample files;
  • Removing the card from a device during data transfer.

Let's begin with the step by step process to repair CR2 files

Step 1: Download and install Wondershare Repairit on your PC.

Step 2: Launch the software and on the main user interface and click 'Add file'.

add file

Step 3: You need to specify the CR2 files which needs to be repaired. Simply click "Repair". Wait for some time until the file repair process takes place.

repair cr2 files

Step 4: The file gets repaired and after that, you will be able to save the repaired CR2 file on your desired location.

save repaired images

It is that easy. And all repaired CR2 files are saved with their original names along with the number of thumbnails repaired per image. In the current web scenario, it is one of the most effective and thus popular as well. Therefore, if you are currently having trouble fixing CR2 images, please don't hesitate to click here to fix them.

2. Recoverit Photo Recovery

The other automatic solution that you could use to repair CR2 files is by using Recoverit Photo Recovery. It is another very reliable and effective solution that you could make use of. However, you should be aware that this software is used to recover the historical version from your computer. It based on the condition that you have ever had the corresponding photo on your computer and without damaged.

Features
  • An ease-to-use photograph restoration software for Photos, Movies, Videos, Music and Audios.;
  • Quick and All-Around scan modes optional, with deep scan to make a thorough search for all CR2 photos everywhere;
  • Provide thumbnails of image files and support a preview of recoverable data, restoring CR2 and other images selectively;
  • Repairs severely corrupt CR2 photos by using sample files;
  • Removing the card from a device during data transfer.

The following are simple steps you can use to repair CR2 files.

Step 1: Download the Software on your PC. Scan the location on the computer where the damaged files are located and Recoverit will start to scan them.

select damaged cr2 pictures

Step 2: Give the command to recover the damaged CR2 files. Following which it would get repaired and you can preview them as well.

fix corrupted cr2 files

The most important thing when you saving is that you should get a safety device for your recovered files, in case your files get corrupted again or overwritten.

The program works well with Windows as well as Mac systems. Among all the photo recovery tools, it is the only one that offers the highest scanning as well as recovery speed. With it, you will get a PC file scan and preview options. We tested the software for various data loss or corrupted situations. It does a great job and can retrieve the desired data. So, it is worth trying and even buy as you will be able to not only get back CR2 files, but also all your lost data irrespective of the data loss or damaged situation.


Conclusion

To conclude, we can say that this blog will help you to repair CR2 files on your PC successfully. Whatever using manual or automatic ways, select the corrupted CR2 files, try different softwares, get a Hex Editor to fix, run SFC/scannow to repair, etc. There are multiple ways to resolve issues with CR2 files.If none of the above methods work, try Wondershare Repairit to repair your corrupt CR2 files as they have high performance when compared with its counterparts. Download and try it free now!

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Eleanor Reed

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