Simple files - Let you manage your files on iPhone, iPad, safer, more secure, simple, convenient and fast, and you will find it powerful. File upload      ● The computer webpage inputs the LAN IP of the mobile phone, and realizes the transmission of files on the LAN.      ● The mobile phone data cable is connected to the computer and the file is transferred via the computer iTunes.      ● This application is installed on both the mobile phone and the mobile phone, and the files are transmitted to each other through the mobile phone mutual transmission interface.      ● Resources in the mobile phone album can be imported into the secondary application. 2. Document Management      ● Delete, change, and check the file.      ● Preview, browse, and play files. (Supports almost all video and audio document formats).      ● File compression and decompression. (zip format)      ● File details view. (file size, creation modification date, etc.).      ● file markup,      ●File browsing record      ● File format conversion. 3. File security      ●File encryption      ● Apply gestures and fingerprints to unlock. If you encounter a bug, or if your needs cannot meet your needs, please contact [email protected].