petxd is an xxd-like hex dumper that outputs using a Unicode/PETSCII representation - when used in a terminal or console with our C64 Pro Mono font, the result is a pleasing and familiar PETSCII rendition of whatever binary data you are inspect
SnappyROM is an updated ROM for your SuperSnapshot V5. Burn it to a 128KB or bigger EPROM/FlashROM and use it to replace the EPROM in your SSv5. It is also compatible with the EasyFlash3, but a CPLD upgrade is needed to add 128K compatibility.