Flash Tools

Load programs onto retro cartridges straight from the browser — nothing to install.

Kerberos

Commodore 64/128 MIDI cartridge: flash PRGs to slots, EasyFlash CRTs, download and reorganise slots, set each slot's MIDI emulation.

EMS GB USB Smart Card 64M: two 4 MB pages with a boot menu, bank map, add/move/delete games, page and save backups.