Dr. Cleaner
The World’s Best
FREE Mac Optimization App
Dr. Cleaner is the ONLY all-in-one FREE App that offers
Memory Optimization, Disk Cleaning and System Monitoring.
Download freely to join over 2.5 million users all over the world

Dr.Cleaner for iOS        Learn more  

Dr. Safety
Leading Security Software in App Store
Dr. Safety prevents virus from infecting your Mac.
It can also protect your Mac from adware and browser Hijackers.
Download Dr. Safety freely, enjoy your digital life safety.

Dr. Unarchiver
Browse and open files directly from archives
Quick extraction to current folder by right clicking the
compressed file
Extract archive files to a specified destination folder
Drag and archive to the main console to browse the
contents of archives

Dr. Cleaner 

Disk & Memory Optimizer

Dr. Safety

Virus & Adware Scanner

Dr. Unarchiver

Quick & decompression