HumanSoftware

StarMaker

Paid

StarMaker: Sophisticated Stars and Sunbursts for Photoshop

InFocus

Paid

Change the depth of field in your images.

Select Pro

Paid

Selective color correction Photoshop plugin

AutoMask Photoshop Plug-In

Paid

AutoMask! Delivers Fast, Accurate Image Masking

Edit Curves

Trial version

Comprehensive Overview of Edit Curves for Mac

Edit Depth of Field

Trial version

Powerful Animation Tool for Depth Editing

Squizz

Paid

Comprehensive Multimedia Management with Squizz

PhotoFixLens

Paid

Enhance Images with PhotoFixLens for Mac

XFile

Paid

Photoshop plug-in to resize images using Lanczos