Antivirus & Junk files & battery saver

Antivirus is one of the best and optimization tools with powerful antivirus and space cleaner for your phones. You can also browse various websites anonymously and securely through the secure browser feature. The Antivirus application provides you with all the tools you need to optimize for free and you will surely enjoy having one of the most complete optimization software available. You can search your full phone directories, installed apps and custom locations with Antivirus tools, also you can check the database for updates and make more security.

Antivirus 

phone cleaner 

Browser

Battery Saver

Android Studio

please read the documentation carefully