Features:
- Full featured FTP Server. Supports active and passive connections. Supports authentication.
- Downloader with resume and scheduler. Automatically detects Youtube url and allows to download video file.
- File browser.
- Copy/Cut/Paste operations for files and folders
- SkyDrive,Dropbox, Yandex.Disk, Box, Google Drive, Copy.com support
- Media library support
- SD Card
- Send files by Bluetooth
- Send file by Email
- Share by HTTP with NFC support
- Supports extracting from rar,zip,tar,gz,7z formats
- Compressing files and folders into .zip file
- Save music into media library and set music as ringtone
- Open and view movie files (supported formats are depend on Windows phone supported formats)
- Open file in phone. If supported applications are exist
- Receive archive files from mail, browser and any application which can open it in phone.
- Run under lock screen

• Copy the .xap file to the root directory of the sd card. 
• Now disconnect the phone and make sure either mobile data or wifi is on.
• Now open store and you can find sd card option. In that you can find compatible and incompatible apps section. 
• If you can't find the sd card icon in the store, wait for 2-3 mins and check again. 
• If you still can't find it then restart your phone and check for the option in the store. 
• Now open the sd card and check the apps you want to install and click install.