LockDown Pro Plus - Document Manager for iPhone/iPad

File App manager is a tool useful to manager file in iPhone
- Main feauture:
+ Good reader for Office such as Microsoft Word, Power Point, Excel,.....
+ Adobe Acrobat PDF file
+ Photo Image : JPG, JPEG, PNG, GIF,....
+ Support Zip file and Folder with password
+ Share file through Wifi using Http Server download and upload in LAN
+ Connect to Cloud: Google Drive, OneDrive (SkyDrive) and Dropbox
+ Passcode Manager to security apps with multi file as secrect video, secrect image and audio.