Tips to open SIR file

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

SIR file extension

File Name Bitmap
File Category Graphic Files

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

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

What is SIR file?

The file with the extension SIR is the Graphic Files file type. Additionally, the Graphic Files category contains 524 of other files. Bitmap appears on 1 operating systems as a functional file. Although it can be found with greater or lesser success on any operating system, it will only be useful on Windows. The XnView application is recommended to open the file. It was released by Pierre-Emmanuel Gougelet.

How to open SIR file?

The main problem with Bitmap is that the SIR file is incorrectly associated with programs. This causes the file SIR 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 SIR 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 XnView

The first step is to check if the computer has the XnView program installed. The easiest method is to use the system search engine by entering the program name XnView in it. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Later in this article you will find a list of programs that can open SIR files.

Programs to open SIR file

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

Step 2. Create association of XnView with SIR files

However, it may happen that the application itself does not cause the SIR file to open in the XnView application, but you can set it manually. This option is available from the level of Properties of a specific file available in the context menu. 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 select the desired program. If there is no software on the list, simply select "Browse" and manually select the directory where the application is installed. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the SIR file with the XnView application.

Step 3. Update XnView to the latest version

If, however, after binding XnView with Bitmap there were still problems, you should update the program to the latest version. This can be done using the application (if it provides such options) or from the Pierre-Emmanuel Gougelet website and install the latest version.

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

Of course, it may happen that despite the above steps, the file still does not work. File problems can be divided into the following:

The affected file may be 0 KB or smaller than expected. This suggests truncating the SIR file contents when downloading or copying. The only repair option is to download the file again.
The operating system may be infected with a computer virus. Perform a virus scan using available and up-to-date anti-virus software. If this is not possible, you can use the online scanner. For the best results, we will scan the entire operating system, not just our SIR file. As a result of the scan, sometimes it is not possible to recover SIR files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of SIR file may not always be supported by the latest software version. These problems are known and are often very easy to fix using the software developers's website.
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 SIR file corruption. You can restore the file from a backup or use N/A help.
The program indicates that the file is encrypted or corrupted. The encrypted SIR 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. These directories are write-protected to them and it's very hard to fix this problem. Copying the SIR file to another location will fix the problem.
This problem usually affects more complex files. In this case, the SIR file is blocked by the first application to open it. Running programs (including those in the background) should be verified. Sometimes it is necessary to wait a while before referencing the SIR file again. Some anti-virus or backup software may occupy the SIR file for a certain period of time. If nothing helps, please reset the device.