Operating system: macOS 10.9 or higher
Viper FTP install
To install the Viper FTP on your Mac:
Double click on the DMG file which you have downloaded. Drag Viper FTP icon to your Applications folder, or drag and place in a folder of your choosing. Please read this document thoroughly.
Viper FTP uninstall
To uninstall Viper FTP from your Mac simply move the Viper FTP icon from Applications folder into the Trash.
Viper FTP User Guide