I cannot open a CBR file. What should I do? Help!

Virtually anyone has encountered some problems with opening unknown files while working on a computer. It can be very frustrating. Yet such problems, not only with CBR files, can be addressed in a standard way. Follow the steps below and we can guarantee that your problem with opening CBR will be resolved!

CBR File Extension

File
  • File type Comic Book Archive Format Or ComicBook Reader Format
  • File developer N/A
  • File category Compressed Files
  • File popularity rating
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Preview

What is a(n) CBR file?

The CBR file format is a computer file format used to store digital copies of comic book pages, which can be read and displayed by a program called a ComicBook Reader. CBR files are created from images stored in ZIP files and marked with the .cbr file extension, allowing CBR readers to easily recognize and open them. The images contained in the CBR file will be either in .jpg, .png, or .gif format.

CBR files are an efficient way to read and archive comic books on a computer, as they take up considerably less space than their source images. Although this makes them better for storage and mobile devices, quality may suffer slightly as the images have been compressed. Some comic book publishers have begun to use the CBR file format to distribute their content online.

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How to open CBR file?

If given user account does not have necessary permissions to open files with CBR extension, it is highly probable that no program that supports given files is installed on the users’ system. Below is a list of actions user should pursue in order to resolve most common problems.

Step 1. Download and install application that supports CBR files

After the application has been installed, the system should automatically open CBR files with given application. Below is the list of relevant programs along with operating systems they are available for:

Programs that support CBR files

Step 2. Verify whether CBR files are associated with appropriate software

It is possible that an application that supports CBR files is not associated with such files. In such case, the program should by manually associated with CBR files (right-click on the file icon → PropertiesGeneral Tab → In submenu "Open with" and click on "Change" button. System will display a list of suggested programs that support CBR files. Choose the application by checking the box "Always use the selected application to open this kind of files". System will store this information in its registry and use it to open CBR files with the selected program.

Changing CBR file association in registry

File association for CBR files can be edited manually by editing appropriate entry in Windows System Registry. However, it is discouraged as it may introduce errors to registry if not done properly and may even damage the system.

Step 3. Check CBR file for other errors

  • CBR file was not copied properly from storage medium.
  • Antivirus application prevents opening CBR files. In that case it is recommended to exercise extreme caution and recover or delete infected CBR file. It is also advised to scan the entire system for malicious software and viruses with antivirus software.
  • For CBR files downloaded from the internet it is advised to check if the file has been downloaded completely and is not corrupted. If not, the file should be re-downloaded.

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