Image Processing Lab

This free program has an amazing collection of tools that allow you to analyze and modify your images.

First, you can see the image's histogram and statistics about the image, such as saturation, luminance, and data about different color combinations. The program shows data on RGB, HSL and YCbCr parameters of any given point of the image by simply placing the cursor on that spot. The application includes a huge amount of filters that can easily compete with those of more complex (and costly) applications such as Photoshop. Also, you can open two or more documents simultaneously for comparison purposes.

Oddly enough, the program's undo option (called "Back" and appearing on the Image menu) does not work properly. I tried the key combination (CTR+Z), but it didn't work either. Thus, if you don't want to save the changes you made to a file, you need to close the program without saving it. Also, the program does not have any Help file, so you will need to learn how to use it by yourself. These are maybe the only drawbacks of the program.

The program is absolutely free, but if you like it, you can make a donation through PayPal.