The tool was created during my actual work, where I did a lot of rendering and post production. I have been looking for a while for a solution to quickly and easily compare images with each other, without the need of photoshop or any online solution.
Its an portable standalone and only requires .NET Framework.
Features:
It's just a quick development of the tool to make my work easier, so i offer it here for free. It might be of use to others as well.
If you have any questions, suggestions or bugs, feel free to contact me on Artstation.