FileInfo.com


.CR2 File Extension


File Type 1 Canon Raw Image File  (Most common)
File Format File
Common? No
File Description Raw, uncompressed image file saved by Canon digital cameras; based on the .TIFF format and stores image data exactly how it was captured by the CCD; settings such as exposure and white balance can be adjusted with image-editing software after the image is saved to a computer.

Earlier Canon cameras also use the .CRW format, which is based on the Camera Image File Format (CIFF); for additional information about decoding CR2 files visit this CR2 Decoding resource.
Program(s) that open cr2 files Mac: Apple Aperture; Apple iPhoto 5 or later; Adobe Photoshop CS
Windows: Adobe Photoshop CS; ACDSee Photo Manager; ACD Systems Canvas

File Type 2 Poser Character Rigging File
File Format Proprietary File
Common? No
File Description 3D character data file used by Poser, a 3D human modeling program; includes information about the figure's joints and bones, including where and how much they bend; may also contain information about morphs that are built into the figure; may be imported by various third-party programs.
Program(s) that open cr2 files Mac: Smith Micro Poser; Greenbriar Studio Custom 3D Tools
Windows: Smith Micro Poser; DAZ Productions Morph Designer; Autodesk 3dsmax with PMorphTools

Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/cr2