First alpha release

Download the DLL file and place it in a folder called 'Plugins' in the HxD installation directory. You will need to download either the 32 bit or 64 bit version depending on which version of HxD you have installed.

Examples:

C:\Program Files\HxD\Plugins\Z80Disassembly_64.dll

C:\Program Files (x86)\HxD\Plugins\Z80Disassembly_32.dll