Ever since the invention of the modern camera that allowed us to click our pictures and save them to the computer in an image format, our memories have become permanent. Now, we can save an unlimited number of images on the computer and see them at any time. The advent of the smartphone in the last decade has increased the number of images that we are capturing today. But, the threats to these images have also increased. Various reasons can corrupt the images and make them inaccessible. JPEG is the most popular format for saving and sharing images. Due to this, the JPEG related data corruption is on the rise. Here are a few popular and efficient methods to repair JPEG files without even spending a single penny!

1. Free Jpeg Repair Software For Mac
2. Jpeg Repair For Mac Free
3. Changing Jpeg To Pdf Mac
4. Jpeg Repair Software For Mac

But, before moving on, let’s highlight the major reasons behind JPEG corruption.

Instant Solution

JPG-Repair Toolkit is the utility for repairing corrupt photos. The emphasis is made on JPEG files, although there is some support for various RAW photo formats. Jpg repair free download - JPG Compress, Sizerox, TechTool Pro, and many more programs. Repair corrupt mac hard disk, partitions and damaged volume directory. Stellar Photo Repair. Stellar Photo Repair provides one of the most effective solutions to repair all. Maximize the view window for the image using the program the opens the JPG.

Kernel Photo Repair Tool to Repair corrupt/damaged Photos (JPEG, JPG, BMP, RIFF, RAF, TIF, GIF, PNG, NEF, MRW and more file formats).

Mac customers are a notable user group that benefits from the multi-platform support inherent to OfficeRecovery Online. JPEG/JPG for Mac files can be fixed from a Safari web browser running on MacBook or Mac desktop computers just as easily as from a PC running Windows and Internet Explorer.

• Repair multiple broken and corrupted image files
• Maintain files original quality and resolution
• Save repaired files on desired location
• No file size limitations to repair corrupt files
• Trial version save repaired files in thumbnail

Causes of JPEG Corruption

• Abrupt system shutdown
• Power loss and system shutdown during the file transfer process
• Header related corruption in the JPEG images
• Malicious attacks on the image files, leading to data corruption
• Improper sharing of files via an infected medium
• Hardware and software issues.

Types of Issues with JPEG Files

• The inbuilt preview tools such as Windows Photo viewer are unable to open these files
• The JPEG file opens, but with degraded image quality

One might see the error message while opening the JPEG files, as shown in the snippet below.

Types of JPEG Corruption

Check out the types of JPEG corruption listed below if you want to know more about JPEG Corruption.

• The Header Corruption in JPEG File

It is the most common corruption in the JPEG file in which the header file gets corrupt. A corrupted header looks like the following:

You can easily deduce a corrupt header in the JPEG file as it gives no preview in the Windows file explorer. Sometimes, the file explorer shows the error that ‘It looks we don’t support this format.’ or ‘Invalid JPEG Marker.’ If the corruption is recognizable, then file explorer shows the message ‘File appears to be damaged, corrupted or too large.’

• Data Corruption in JPEG File

When the JPEG if severely corrupt or damaged, it might open in the photo viewer but have display issues. The image appears incomplete, or the colors appear dim.
These distortions might look like the following:

• Virus and Malware Attacks

The image files are quite vulnerable to external attacks from any virus or malware, as a small change in the format or header can corrupt them easily.

• Corruption in the Hard Drive Sector

If there is a corruption in the hard-drive sector where the JPEG file is saved, then the JPEG is also bound to have effects of the corruption.

• Improper or Unfinished Scan by Anti-malware Software

If a scan was going on and you tried to access the JPEG file at the time, then the image may get corrupted.

Top Free Ways to Repair Corrupt JPEG Files

Don’t lose your hope, if your JPEG files got corrupt, we are going to cover some fascinating and free ways to repair corrupted JPEG files for free. Check out the methods listed below if you want to repair JPEG files for free.

• Change the Image Format

By changing the file format of JPEG/JPG files to another format might just do the trick. One can try importing the corrupt image to the Paint tool, which comes preinstalled with Windows. Then go to File > Save As and then select the format of your choice. Tinkering with different formats might undo the effect of corruption from images.

• Repair with Image Editors

Professional image editing tools such as Photoshop, Lightroom, and Picasa can also be used to repair benign JPEG corruption issues. It is often the case that merely opening these corrupt JPEG files with these tools and renaming them fixes the problem.

• Run the CHKDSK Scan to Repair the Bad Sector in the Hard Drive

The CHKDSK scan fixes the bad sectors on the storage drives. Use the following steps;

1. Go to Run and open the Command Prompt.
2. Type CHKDSK (drive-name) /r.
3. After the completion of the scan, restart your computer and check for the JPEG files.
• Restore the JPEG File from the Backup

If you have taken the backup of your Windows files and it includes the particular JPEG file, then you can use the restoration process to retrieve the corrupt image file.

• Repair with a HEX Editor

A hex editor is a tool that is used to display raw data of the image file. One can edit the image with a hex editor to get rid of corruption. If some of the data is missing (showing zero bytes), then there can be difficulty in repairing the file. Some of the most common hex editor tools are HxD, Hex Workshop, Cygnus, and Neo.

• Use the Online Image Editors

There are different online image editors like Adobe Photoshop, Picasa, and Lightroom that can be used to create and modify image files. If your image is not opening, then you can try to access the image in such editors and fix the issues.

• Use a Professional Tool

When these manual methods do not work for the repair of the image file, then the professional JPEG Repair software may be a savior for you. Kernel Photo Repair software is an efficient alternative for manual methods.

See the Step-by-Step Process of Software;

1. Download and install the software. The run it from the Applications menu. Then click the big Plus (+) button to add the images.
2. Choose the images which are either not opening or showing error message while opening. Click Open.
3. After selecting the files, click the Repair Files button.
4. Browse the location to save the repaired files and click OK.
5. After the tool has repaired the image files, the status will be shown as Success. You can save a report in CSV format with the button ‘Save report to CSV.’
6. Finally, click the Close button.

A corrupted image file header can make JPEG files inaccessible, using JPEG repair tool you can quickly fix broken or corrupt JPEG file headers in no time.

Expert Advice on Tackling JPEG File Corruption Issues

Before using any of the above solutions, listen to what our experts have to say about tackling JPEG corruption issues. Following this advice, you might be able to repair your corrupt JPEG files quickly.

• First of all, you need to analyze the file corruption issues and use the above given free methods that you think might work best for your problem.
• However, if the free method doesn’t work, then try Kernel Photo Repair utility.
• If you’re not getting satisfactory results, contact our technical team and discuss your problem. Our team will look at your problem immediately and provide the best solution.

Conclusion

In this article, we have put forward some of the most promising and tested methods that can be used to repair corrupt JPEG/JPG files. This post discusses top 5 JPEG file errors and ways to fix them effectively using Kernel photo repair tool. Therefore, it can be concluded that it is a highly efficient tool to repair all image files irrespective of severity of file corruption.

Kernel Photo Repair Tool to Repair Corrupt JPEG, JPG, PNG, BMP, GIF, RIFF Files

More Information

Oct 13, 2020 • Filed to: Photo/Video/Audio Solutions • Proven solutions

It might surprise you, but we receive queries like these about JPG file repair almost every day. Since it has become quite common to suffer from corrupt or damaged files, the need for photo repair software has become more evident than ever. The good news is that you can easily repair JPEG files by using the right tools. In this post, we will discuss one of these solutions in detail.

What are the common instances of a corrupt or damaged JPEG file?

There are different ways by which a JPEG or JPG file can get damaged. Ideally, it would depend on the trigger and various other conditions. The following are some commonly faced problems with photos on Mac and Windows.

• Gray areas in an image In this, any damaged area on a picture is replaced by gray boxes. This happens when the pixel information for these areas become missing. It usually happens when the file is disturbed during processing.

• Damaged colors in an image It happens when the original color palette of a photo is damaged. A distortion, blur, or split image can be triggered by it.

• Wrong colors in an image Either the original colors would be changed into something else or would go missing entirely. A compatibility issue or mishandling by a third-party tool can cause it.

• Damaged picture header As you know, every JPEG file has a header (in hexadecimal). When the header is damaged or altered, it makes the file corrupt or inaccessible.
• Heavily damaged picture data A severe defect can happen on any JPEG file when its data gets damaged. A malware attack or unexpected shutdown mostly does this.

• Missing JPEG image header A file can be inaccessible or corrupt when the header becomes missing entirely.

• Other issues Besides that, plenty of other issues can also happen. Some of them are JPEG files can't be opened, invalid image error, unknown format, grainy pictures, split images, no preview available, and more.

How to Repair JPEG easily on Windows and Mac?

The best way to do a JPG file repair on Windows and Mac is by using Stellar Repair for Photos. Also known as Stellar Phoenix JPEG Repair, it can fix all kinds of defects and damages related to a JPEG file, like blur or pixilated image, gray boxes, split image, color change, corrupt files, and all the other issues. The application is available for both Windows and Mac with a free trial version.

• Stellar JPEG Repair has a user-friendly interface that can load multiple files for batch processing.
• It runs a highly sophisticated repairing algorithm that is known for its impressive success rate.
• Since the process is entirely automated, no user-involvement or prior technical knowledge is needed.
• Users can load as many files as they want and later save them to the desired location.
• One can get a preview of the repaired file before saving it
• The tool can even repair the thumbnails of excessively damaged photos

You can easily repair JPEG files of your choice using Stellar Phoenix by following these steps. The process is similar for both Mac and Windows.

1. Launch Stellar JPEG Repair on your system (Mac or Windows) after downloading it here. Click on the 'Add File' button to start the process.

1. Browse the photos from your system's internal storage or the external media and load as many JPEG files as you want. Just click on the 'Repair' button once the files are loaded.

1. It might take some time to repair the selected photos. You can just wait for a while for the process to be completed. An on-screen indicator will let you know the progress.

1. When the repair is done, the interface will let you preview your photos. Simply select the file to view it on the right.
2. Now, you can just select the JPEG file that you wish to retrieve. Click on the 'Save Repaired Files' and restore them to any location. You will be notified when the files are saved successfully.

By following these steps, you can repair JPEG files automatically on Windows or Mac. Later, you can access the file and do the needed operations.

Tips to prevent JPEG files from getting corrupt on Windows and Mac

Free Jpeg Repair Software For Mac

It doesn't matter if you are using a Mac or a Windows system, the truth is that your photos can be damaged unexpectedly. To prevent this, you can simply follow these suggestions.

• Make sure that you have maintained a backup of your important files. Taking a backup on the cloud would be a recommended choice.
• Save your files in a different format while taking a backup and maintain them on any other storage media.
• Try to work on the second copy of your photos instead of the original file.
• If you use third-party photo editing software, then make sure they are compatible with the file.
• Don't overwrite your JPEG files. Instead, try to maintain a second copy and delete the unwanted files afterward.
• Make sure the firewall on your system is updated and running so that your files won't suffer from a malware attack.
• Don't unplug any external media when your system is still accessing its content.
• Don't shut down your Mac or Windows in between when a JPEG is being accessed.
• If you are copying your data, try not to halt the process in between.
• Don't manually change the format of any photo as it can alter its header.

Most importantly, always keep a JPG file repair software handy. For instance, you can simply download Stellar JPEG Repair on your system and use it as soon as your photos get corrupted. It can fix all kinds of damages related to a JPEG file and will let you retrieve your photos in the original quality. Download it right away or simply give its trial version a go to get a hands-on experience of it.

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