Free photoshop compatible software for windows

NightScope is a single Photoshop compatible plug-in filter that allows you to add a basic "night-vision" effect to your digital photographs and/or 2D and 3D computer-generated images.
It first removes all colour from the picture and gives a very slight blur to indicate the camera is trying hard to focus in a low-light situation. Then you can choose to add grain either keeping it B&W or mixing separate red, green and blue channels to vary the effect.
You can also produce a strong overall colour cast using the RGB sliders provided. Works best with dark night-time photographs that have minimal areas of bright background elements in the scene.
Main features:
- Easy to use dialog layout
- 8 slider controls
- Save your own presets (Windows only)
- Load and reuse presets (Windows only)
- Zoom preview area in/out
- EC : Exposure compensation
- Grain : Neutral or RGB noise
- Colour : RGB balance

Hi-Spot : Digital Film FX : A single Photoshop-compatible plug-in filter for high-contrast B&W effects.
It will not just convert your images into the standard shades of grey, it will automatically higher the contrast and produce a more dramatic sense of lighting in your scene.
Much like the old photos you may have seen in your family albums. A bonus features for darkroom enthusiasts is the ability to lightly tone your B&W print at the same time. This is just one of the photography-related filters from the "Fotomatic" series by Cybia, so be sure to check out the others that are available.