JME C64 is a Java based Commodore 64 emulator for mobile devices and PCs. If you want to see the old C64 become alive on your mobile phone or PC then try this emulator.

Release notes:

The binaries of the final releases for JME C64 1.12 and JSwing C64 1.10.4 have been added for download. These releases are built from the code of HG revision 332. These releases add the option to transfer saved game states via Bluetooth between mobile devices or between a mobile device and a PC. Please take a look at the release notes for more information on the changes. Choose the emulator download according to the desired target platform: – JME C64 runs on Java-enabled (MIDP 2.0) mobile devices. – JSwing C64 and JAWT C64 run on PCs/Laptops supporting JDK/JRE 1.5 or higher. – Mobile C64 runs on Android-based mobile devices.

http://sourceforge.net/projects/jmec64/