Kingbox. for iOS

Kingbox. is a completely free and the most advanced file management app.

You can also view and share PDF documents and Office files, save videos and images.

A non-stressful offline viewing is available to you anytime, anywhere.

Features:

-File management (Create folders/Copy/Rename/Protect/Export)

-Document viewing (PDF/Office files)

-Save, view and browse video/audio/image files

-Save Email attachments

-Copy from Camera Roll

-Decompress files (zip / rar)

-Decompress files with password

-Output data to external device

-High security

[Supported file formats (e.g.,PDF,PPT,XLS,CSV,DOC,TXT,ZIP,RAR,JPG,PNG,GIF,MP4,MP3,etc.)]

-Useful Funections:

-Sort files by date,file format,filename,etc.

-Misoperation prevention during viewer operation

-Zooming In and Out in viewer

-Background playback

-Create your own playlist

-Sleep timer

-Playback speed control

Use cases:

-Carry around files such as proposals and reports

-Decompress files on the go

-Secure management of critical files

-No need to worry about monthly data usage

-Never get stressed by the internet environment

-Listen to music or watch movies offline

-Watch videos during your flight or car ride

-Organize pictures in your camera roll

-Listen to music while working

-Play music you can nod off to sleep to

-Make your own playlist

-Save your audio studying time by speed listening

-Check the movement by slow playback

Download the app and try it out