Camera Raw Files
Camera raw files are image files created by digital cameras. They are saved in an uncompressed and unprocessed format that stores the exact data captured by the camera's sensor. Because each type of digital camera has a different sensor, many different types of camera raw formats exist. In order to open a camera raw file, the program must support both the file type and the specific camera model that captured the image.
Common camera raw file extensions include .DNG, .CR2, .NEF, and .ARW.
| Extension | File Type | Popularity |
|---|---|---|
| .CR2 | Canon Raw 2 Image | 4.0 |
| .RW2 | Panasonic RAW Image | 4.0 |
| .ERF | Epson RAW File | 4.0 |
| .NRW | Nikon Raw Image | 4.0 |
| .NEF | Nikon Electronic Format RAW Image | 3.9 |
| .ARW | Sony Alpha Raw Digital Camera Image | 3.9 |
| .DNG | Digital Negative Image | 3.9 |
| .RWZ | Rawzor Compressed Image | 3.9 |
| .EIP | Enhanced Image Package File | 3.9 |
| .RAF | Fujifilm RAW Image | 3.8 |
| .BAY | Casio RAW Image | 3.8 |
| .DCR | Kodak Digital Camera RAW Image | 3.8 |
| .GPR | GoPro RAW Image | 3.8 |
| .RAW | Raw Image Data | 3.8 |
| .CRW | Canon Raw CIFF Image File | 3.8 |
| .3FR | Hasselblad 3F RAW Image | 3.7 |
| .SR2 | Sony RAW Image | 3.7 |
| .K25 | Kodak DC25 Digital Photo | 3.7 |
| .ORF | Olympus RAW File | 3.7 |
| .DNG | Apple ProRAW Image | 3.7 |
| .MEF | Mamiya RAW Image | 3.7 |
| .KC2 | Kodak DCS200 Camera Raw Image | 3.7 |
| .CS1 | CaptureShop 1-shot Raw Image | 3.7 |
| .MOS | Leaf Camera RAW Image | 3.6 |
| .KDC | Kodak Photo-Enhancer File | 3.5 |
| .CR3 | Canon Raw 3 Image | 3.4 |
| .SRF | Sony RAW Image | 3.4 |
| .SRW | Samsung RAW Image | 3.3 |
| .FFF | Hasselblad RAW Image | 3.3 |
| .J6I | Ricoh Camera Image File | 3.3 |
| .ARI | ARRIRAW Image | 3.3 |
| .MRW | Minolta Raw Image | 3.2 |
| .MFW | Mamiya Camera Raw File | 3.1 |
| .RWL | Leica RAW Image | 3.1 |
| .X3F | SIGMA X3F Camera RAW File | 3.1 |
| .IIQ | Phase One RAW Image | 2.8 |
| .PEF | Pentax Electronic File | 2.8 |
| .CXI | FMAT RAW Image | 2.4 |
| .NKSC | Nikon Capture NX-D Sidecar File | 2.0 |
| .MDC | Minolta Camera Raw Image | 1.5 |