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Gahaku is an image viewer for professionals running on OS X. Gahaku can display pixel values 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.

Gahaku is a simple and fast image viewer, which can support 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 image, such as, PIC,

What's New in Gahaku

Version 1.2.1:
  • Changed multiple image handling. When multiple images are selected to open from Finder or dropped to the dock icon, Gahaku opens them in a single window instead of a separate window. Please note that if multiple images are opened from the menu of Gahaku as "Open > File", the images are opened in a separate window just as the previous version did. You can choose whichever way you want.

Requirements for Gahaku

  • OS X 10.7 or later
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Gahaku User Discussion

0.5 1
Current Version (1.x)
Downloads 564
Version Downloads 247
License Commercial
Date 18 Apr 2013
Platform Intel 64 / OS X
Price $4.99
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