If you have a Canon digital camera, the quality of your pictures is exceptional. This is mainly due to using CR2 format, which other devices can easily access because they support it. CR2 file stores uncompressed data exactly how it was captured on the camera. Besides, the image produces high-quality results and is recommended by professional photographers.
Various image editing programs support CR2 files. You can open CR2 Files in Microsoft Photos and Apple Preview or Photos for macOS systems. Some more choices include Adobe Photoshop CS5+(available on either platform) and the ACDSee program. Moreover, IrfanView is another good contender as well since it’s available across multiple platforms.