Disk2easyflash Jun 2026

python disk2easyflash.py --crt --remove 1 --ignore 3 game.d64 game.crt

: Converting disk files to .CRT to make them compatible with specific emulator cores, such as VICE , which supports cartridge formats more natively than some other cores.

Disk2EasyFlash converts Commodore 64 .d64 disk images into .crt cartridge files for faster loading on EasyFlash hardware, supporting standard KERNAL load routines. Unofficial 2026 updates, including version 1.1, introduced multi-disk support and expanded compatibility with BASIC-loaded programs. For the latest unofficially updated version and community discussion, see the release notes at CSDb . disk2easyflash

You might be asking, "Why not just use a Kung Fu Flash or an SD2IEC?" Those are excellent devices, but they emulate the drive . The disk loading time remains largely the same. Disk2easyflash bypasses the disk drive entirely.

For the C64 community, Disk2EasyFlash isn't just about speed; it is about preservation and modernization. It allows the massive library of floppy-based software to live on in a more durable, reliable digital format. Whether you are a hardcore gamer wanting to skip load screens or a developer looking to package your software for modern hardware, Disk2EasyFlash is an essential piece of the Commodore 64 ecosystem. python disk2easyflash

Games that use custom bootloaders from programs like Maverick or Fast Hack'Em may require pre-processing. In some cases, deleting the bootloader and creating a booter of the main menu or title page can work, though you may lose the ability to return to the main loader.

: The EasyFlash format is limited to 64 banks of 16KB (1MB total). Large multi-disk compilations may exceed this capacity if not managed carefully. How to Use Disk2EasyFlash For the latest unofficially updated version and community

Turn on your Commodore 64 and load the application using the standard command: LOAD "DISK2EASYFLASH",8,1 RUN Use code with caution.

Statistics from the C64 scene suggest that only about 2% to 4% of existing disk-based games are natively compatible with this conversion method. Evolution and Modern Use

By hooking into the Kernal vectors, Disk2EasyFlash redirects all disk read requests to the appropriate cartridge banks. This interception happens seamlessly, with the software itself remaining unaware that it's running from a cartridge rather than a floppy disk.

While not every game will convert successfully, the hundreds of working conversions—from classic titles like Mercenary to beloved games like The Three Stooges—demonstrate the tool's practical value. The recent multi-disk update elevates Disk2EasyFlash from a niche conversion utility to an essential tool for any serious C64 enthusiast.