Gahaku is a simple and fast image viewer for professionals. GAHAKU can display a pixel value of an image in various color spaces, i.e., RGBA, HSL, HSB, Y'PbPr, linear RGB, XYZ, xyY, Lab and Luv. It can also provide histogram, waveform and vectorscope panels which help you to investigate comprehensive image information. That is, Gahaku is a viewer for those who analyze images both in technically and scientifically, especially for engineers, researchers, teachers, designers and artists.

Gahaku supports the image formats that OS X supports, including 8-bit and 16-bit images, such as,
PIC, PICT, HDR, EXR, MAC, PNT, PNTG, TARGA, TGA, CUR, XBM, BMP, ICO, PSD, ORF, MRW, RWL, RAW, RW2, RAF, CRW, ICNS, EFX, JFAX, JFX, G3, FAX, TIF, TIFF, DCR, ERF, ARW, SR2, SRF, PEF, NRW, NEF, 3FR, FFF, MOS, CR2, DNG, JPF, JP2, GIF, JPE, JPEG, JPG and PNG.

Visit our web page (Support URL) to learn how to use Gahaku.