Photoshop plugins: Exposure 4
Photoshop - Tutorials
Here are the best free Photoshop plugins for designers that you can download, install and start using right away.
Check out SpecKing Photoshop Plugin by wuwacorp on Creative Market
A-Z of Free Photoshop Plugins and Filters – Smashing Magazine
Halftone Creator - Free Photoshop Plugin
How to Use Photoshop Plugins in GIMP
GIMP (Photoshop Alternative)
10 Free Photoshop plugins to edit photos.
The 108 Best Photoshop Plugins and Extensions (Late 2014 Edition)
Titlemizer Photoshop Plugin by Dominik Levitsky Studio on @creativemarket
The 47 best Photoshop plugins | Creative Bloq