![](https://en.downloadastro.com/wp-content/themes/comparison/assets/img/file-ext-error.jpg)
The CBR file extension denotes a set of files that have been compressed.
These files include the image formats JPEG, PNG and others, all saved within a single compressed archive. The CBR file format is typically used to store comic books, where a number of images, templates and other data are required to be stored together.