App: Easy Converter Full Edition
Developer: John D Gauchat
Genres: Developer Tools, Photo & Video

Quickly convert and process all your images in the most popular formats, including JPG, PNG, TIFF, BMP, and GIF.

Convert images to and from JPG, PNG, TIFF, BMP, and GIF
Resize images in any format
Convert images to grayscale
Apply effects to all your images at the same time
Scale images for different devices
Create icons for your iOS, macOS and watchOS applications

Effects available:

Sharpen
Smart Sharpen
Noise Reduction
Blur
Motion
Adjust Colors
Exposure
Vintage
Black & White

Release notes: