Free CRW Viewer

CRW file format is Canon RAW format. Canon uses two types of RAW image format, CRW and CR2 file formats. Today, CRW file format is no longer used by Canon because is replaced by CR2 format. CRW files are written in CIFF – Camera Image File Format. CRW format have structure that is fundamentally similar to TIFF, but difference is that CRW offsets are not absolute; they are relative to the start of the data block for each directory. Another difference is that data in the files comes before the directories, which is minimizes the amount of memory needed to shield the data within the file. Also CRW format can contains text information such as time and date when the image is taken. CRW format was supported by some earlier Canon digital cameras as: Canon EOS D30 Canon EOS D60 Canon EOS 10D Canon EOS 300D Canon Powershot Pro1 Canon Powershots G1-G6 Canon Powershots S30-S70

CRW image files can be opened with CRW viewer. CRW viewer is freeware with very simple and simple to use interface. This viewer except opening and view of CRW images also supports zoom, rotate, resize, convert and save .crw image to other popular image formats as JPEG, PNG, GIF, TIFF and BMP. CRW viewer provides maximum quality of converted images. Download CRW viewer by clicking on the link below, then run downloaded file to start install the package Download CRW viewer Setup

Free CR2 Viewer

R2 file type is used by some popular Canon digital cameras, such as EOS300d, EOS350d, EOS400d and Digital Rebel XT. Earlier Canon cameras used the .CRW file format, which is based on the Camera Image File Format (CIFF). CR2 is a RAW format that replaced CRW format. RAW format means that the data is written to memory directly from the CCD or CMOS chip, without any modification, processing or compression. So CR2 is a short name for Canon RAW version 2 file format. This files usually contains much information's for the picture that are lost when picture is saved in JPEG or other image file formats. Because CR2 file format contains vast quantities of information, the size of the CR2 file will be about four times larger than equivalent highest quality JPEG file format.

These extra information's that are contained in CR2, make this Canon Raw images popular and favored in astrophotography because in post processing can be bought very fine details of planets, nebulae and galaxies. Also CR2 (or RAW files generally) offer great flexibility if you are dealing with exposure times. To under exposed images can easily be increased in brightness - contrast without introducing noise or effecting the dynamic range, as can a over exposed image. Canon Raw Digital Image Viewer, or shortly, CR2 viewer is a free product that can easily open, convert, resize and save CR2 image files. Exporting is available in JPEG, PNG, GIF, TIFF and others file images extensions, providing maximum quality of exported images. CR2 viewer, dispite converting CR2 extension in other file formats, also provide and rotating of the opened image and resizing. Enlarging or reducing of the images with CR2 viewer is done without losing much quality of opened image. With other words, CR2 viewer is a nice tool for managing your Canon Raw images.                  Download CR2 viewer by clicking on the link below, then run downloaded file  to start install the package. Download CR2 viewer Setup