ImagePlay

Add effects to an image without modifying the original

A program developed for Macs by Rafif Yalda that edits photos for Instagram

Create professional high dynamic range photos by merging exposures and applying advanced tone-mapping controls

Take your favorite photos and turn them into an incredible collage through this simple program

Streamlined Photoshop plugin for natural-looking skin retouching with powerful automatic and manual controls

Lightweight, easy-to-use scanning utility with broad hardware support and accurate OCR for everyday documents

Batch convert and edit images with powerful filters, presets, and format support for free