Tips to open CIMG file

Can't open the CIMG file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open CIMG files as well as a list of programs that support CIMG files.

CIMG file extension

File Name CImg Image Format
File Developer CImg
File Category Raster Image Files

The CIMG file is supported on 3 operating systems. Depending on your operating system, you may need different software to handle the CIMG files. Below is a summary of the number of programs that support and open the CIMG file on each system platform.

Operating systems
  • 1
  • 1
  • 1
  • 0
  • 0
  • 0

What is CIMG file?

The file with the extension CIMG is the Raster Image Files file type. The author of this format is CImg. In addition to this file, the Raster Image Files category includes 522 related files. CImg Image Format appears on 3 operating systems as a functional file. The file will work on Linux, Mac OS, Windows systems, unfortunately not on others. The CImg Library application is recommended to open the file. It was released by SourceForge.net. Alternatively, you can use 2 other programs.

How to open CIMG file?

The main problem with CImg Image Format is that the CIMG file is incorrectly associated with programs. Thus, when you open CIMG, the program selection wizard or some other program starts. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the CIMG file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install CImg Library

In this case, you should first verify that the CImg Library application is installed on the computer. To do this, enter the name CImg Library into the system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Below is a list of programs that support the file CIMG.

Programs to open CIMG file

Remember to download programs supporting CIMG files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of CImg Library with CIMG files

However, it may happen that the application itself does not cause the CIMG file to open in the CImg Library application, but you can set it manually. It is most convenient to call the context menu with the right mouse button and select Properties. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Changes can be made using the "Change" button. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. Checking the "Always use the selected program ..." box will permanently associate the CIMG file with the CImg Library program.

Step 3. Update CImg Library to the latest version

If, despite the association of the CImg Library program with the CImg Image Format file, the file still does not open, check the program version and possibly update it to the newest version. This can be done using the application (if it provides such options) or from the SourceForge.net website and install the latest version.

Step 4. Check for the following problems with the CIMG file

The problem may also be with the file itself if the above steps don't work. This could be due to the file itself, the cleanest issues are:

Very often, the file may be size 0 or incomplete. This suggests truncating the CIMG file contents when downloading or copying. The only repair option is to download the file again.
The most common cause here is computer viruses. Perform a virus scan using available and up-to-date anti-virus software. Some antivirus vendors also provide free online scanners. For the best results, we will scan the entire operating system, not just our CIMG file. However, remember that not every infected CIMG file can be recovered, so it is important to take care of regular backups.
This can happen especially when the program is dynamically developed and the structure of the CIMG files changes over time. On their websites, developers usually offer free solutions to such problems, e.g. in the form of a conversion program or an older version of the program.
There can be many reasons for this. The repair method must be adapted to the type of file and damage. Some programs offer the ability to automatically repair CIMG file corruption. The easiest way to restore the file is from a backup or by contacting CImg, but this one can be expensive. Not all damage can be reversed.
The program can also signal the fact of encryption. The encrypted file CIMG except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
Some of the system directories are excluded from modification. These directories are write-protected to them and it's very hard to fix this problem. Copying the CIMG file to another location will fix the problem.
This problem only occurs with more complex files. You may find that another program you are using is preventing you from working with the file. Closing other programs should help. Sometimes you have to wait for the session to the file CIMG to close. However, some background programs may block the CIMG file while scanning. If the problem persists, restart the machine.