Pall Kris Photo Effects
is a free software that allows photographers to make photos look more interesting using creative filters. There are twelve main effects inspired from fashion and fine arts. These effects can be changed with simple sliders. You can tweak hue, contrast, saturation and strength of the effects.
It runs on Windows 10 64 bit, Windows 8 64 bit and Windows 7 64 bit.
Download link and info: http://pallkris.com/free-photo-effects-software.html
Video tutorial: https://www.youtube.com/watch?v=_eo8AgjNnD0