iPhone Screenshots


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.

-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/

What’s New

Version 1.2.0

What's New in Version 1.2.0
‐ Browser screen design change
- Supports tab browsing
- Supports browsing in private mode
- Add iCloud to search screen
‐ Bug fixes

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Tubulosa ,

M3u8 video support

Please add m3u8 video get feature support


komorebi Co.,Ltd.
178.1 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese

Age Rating
Unrestricted Web Access


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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