Ultimate Remote is free and open source companion application for Ultimate-II and Ultimate C64 devices that are on v3.11 or higher firmware.

With Ultimate remote;
. Register Ultimate devices on local network by scanning them
. Import contents of storage media that is used on Ultimate device with a simple text file
. Easily access and search imported content and quickly take actions, such as Play SID File or Run a Program/Cartridge on your Commodore 64
. Upload and run external files from your device.
. Create and customize home layouts, arrange functions as you like
. Create shortcuts of your favorite games, music or any supported file type on the homescreen and optionally customize them with your custom icons.
. Import High Voltage SID Collection, create Jukebox Lists and play them on your Commodore 64.
. Perform any other operation that is supported by Ultimate HTTP API