AT&T Mobile Transfer

Copy contacts and other data from one phone to another

Snapdrop

A tool for seamless file sharing between devices

Hidden Finder

Quickly find and delete files from your phone

Remo

Remove repeated images from your photo gallery

File Manager (File transfer)

App to improve the file management functions of Android

APUS File Manager

A complete and simple file manager

SMB Plugin Ghost Commander

Access your Windows files from Android

Ghost Commander

The best file manager for Android

Fast File Transfer

Transfer files between devices at higher speed

Apps2SD

Manage applications on your SD card

FileChef

Find open directories on the Internet and download anything you like

CM Transfer

Easily send files to your friends

Zipper

Manage and unzip files on Android

Nero AirBurn

Burn your Android's content onto an optical disc

JioSwitch

Wireless file transfer between devices using Wi-Fi SoftAP technology

MX ShareKaro

App for sharing files between devices

Clean Master

Cleaner, optimizer and antivirus in one

SD Maid

An app to thoroughly clean your phone

GLTools

Optimze the graphical performance of your GPU

Booster Master

Exploit the maximum potential of your Android

Mobileuncle MTK Tools

Toolbox for MTK smartphones

Package Disabler

Uninstall pre-installed apps

Greenify

Improve the performance of your Android

GearUP

A feature-packed accelerator for mobile games

CCleaner

Android version of the most famous cleaner

Swapper & Tools

Get full Android control with these tools

Glary Utilities

Optimization app for Android

One Booster

Optimize your Android's performance

Avast Cleanup

Clean your smartphone and optimize how it works

L Speed

Save battery on your device whilst you're playing

Nova Cleaner

Optimizes the performance of Android