A GUI for controlling Gatekeeper, unquarantining apps and signing apps.

PDF Squeezer is an easy-to-use PDF compression tool. It reduces the size of large PDF documents by compressing images and removing irrelevant information. This will help you obtain important savings in bandwidth costs, digital storage costs and network transmission times.

Color Folder - change the color of your folders in the easiest way!

Read EPUB,CHM,MOBI… use it.. GM Reader is a fully functional book Reader with a simple and beautiful interface and a good reading experience.

Any audio files to MP3 format in one click!

Universally applicable audio utility - All To MP3 Audio Converter. Plenty of formats, bitrate setup and high-quality MP3 files as a result!