- Rotate CW - Rotates both images by 90 deg CW (Clock Wise)
- Rotate CCW - Rotates both images by 90 deg CCW (Counter Clock Wise)
- Slider - Zooms both images: 1% steps
- 1 - Displays Left image only
- 2 - Displays Right image only
- Both - Displays both images
- Histogram - Displays histograms
- Copy / Move / Delete - Copies, Moves or Deletes selected file. Copy/Move open a Browse window to select the folder to copy or move the file to
- Close - Closes Compare window
- Right click in histogram to display this pop-up where you can choose Channel and Style
- Compare - Makes pixel by pixel compare and it calculates:
- Minimum and Maximum peak signal to noise ratio
- Minimum and Maximum mean squared error
- Minimum and Maximum root mean squared error
- Minimum and Maximum peak absolute error
- Minimum and Maximum mean absolute error
to find the similitude of left image with the right image
- Match: Shows yes if both images are 100 % same images
- Equality: Shows percentage of equality if 100 % then two images are equal