DiskUsage

App to free space on your SD card

RS File Manager

Excellent file manager for Android

FileMaster

File explorer and cleaner for Android

Share Any

Transfer files without an internet connection

Phone Clone For All Android

Transfer your files from one mobile to another

Samsung Flow

Tool for sharing content between your branded devices

Bluetooth App Sender

Send applications through Bluetooth

Search Duplicate File

Search and delete duplicate files

Undeleter

Recover files deleted from your smartphone

AntTek Explorer

A very complete file browser

Ora Cleaner

A comprehensive cleaner for Android devices

WeRecovery

A tool for recovering deleted files on your phone

Pop File

File manager for searching and deleting files

FileBin

Recover files you have accidentally deleted

ASTRO File Manager

Organise your files and access them with more ease

File Manager (File transfer)

App to improve the file management functions of Android

Viber Messenger

App to chat, send text, voice, and video messages, and to make calls

CallApp

Identify who is calling you can record the conversation

Chamet

Make friends from all over the world and talk to them by video call or voice chat

Zalo

A new video calling and messaging service

Eyecon

A complete mobile agenda with a lot of options

Talkatone

Free call and message app

Cisco Webex Meetings

An app for holding stable video conferences

Tango

Make live broadcasts and become a successful streamer

Google Meet

The version of Hangouts conceived for work

Google Voice

More control over your phone calls

OmeTV

Application to chat with people from all over the world on video

Google Contacts

Google's app to manage your contacts

Truecaller

The app to block phone SPAM and unwanted calls

Zoom

The ultimate app for video calls and virtual meetings

Skype

The best app for voice and video calls