Tips to open GUN file

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

GUN file extension

File Name Gunpaint Bitmap Image Format
File Category Raster Image Files

The GUN file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the GUN files. Below is a summary of the number of programs that support and open the GUN file on each system platform.

Operating systems
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What is GUN file?

The file in the GUN format belongs to the Raster Image Files category. In addition to this file, the Raster Image Files category includes 522 related files. Gunpaint Bitmap Image Format is supported by 1 operating systems. The file will work on Windows systems, unfortunately not on others. It is recommended to use RECOIL to handle this file. This is a program created by Piotr Fusik and Adrian Matoga.

How to open GUN file?

An often recurring problem with Gunpaint Bitmap Image Format is that GUN is not associated with the correct program file. This causes the file GUN to open by system applications not designed for this purpose, or to display a message that there is no associated program. How to solve such a problem?

The first thing you should do is just "doubleclick" on the GUN 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 RECOIL

In this case, you should first verify that the RECOIL application is installed on the computer. The easiest method is to use the system search engine by entering the program name RECOIL in it. If it is not, installation may solve the problem, as most applications create file associations during installation. Later in this article you will find a list of programs that can open GUN files.

Programs to open GUN file

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

Step 2. Create association of RECOIL with GUN files

If the application is or has been freshly installed, but the GUN file still does not use the RECOIL program, it means no association. 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. Using the "Change" button we can set the program to handle this type. 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. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the GUN file with the RECOIL application.

Step 3. Update RECOIL to the latest version

If, despite the association of the RECOIL program with the Gunpaint Bitmap 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 Piotr Fusik and Adrian Matoga website and install the latest version.

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

The problem may also be with the file itself if the above steps don't work. File problems can be divided into the following:

The GUN file may be unusually small compared to the original file. Usually this applies to GUN files downloaded from the Internet in case the download did not finish properly. Downloading the file again should fix the problem.
The operating system may be infected with a computer virus. A virus scan using an up-to-date antivirus program should fix the problem. Some antivirus vendors also provide free online scanners. For the best results, we will scan the entire operating system, not just our GUN file. However, remember that not every infected GUN file can be recovered, so it is important to take care of regular backups.
A typical compatibility error - the program does not support the older version of the GUN file. 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.
The file may be corrupted in a number of ways. Repairing is very dependent on the file type. Some programs offer the ability to automatically repair GUN file corruption. The easiest way to restore the file is from a backup or by contacting , but this one can be expensive. Not all damage can be reversed.
The program indicates that the file is encrypted or corrupted. The encrypted GUN files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. The problem is only writing to the file, not reading it. Copying the GUN file to another location will fix the problem.
This problem usually affects more complex files. In this case, the GUN file is blocked by the first application to open it. Just close unnecessary programs. Sometimes you have to wait for the session to the file GUN to close. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If the problem persists, restart the machine.