Help with HFS file

Basically, I know what it is, what it does, but have no idea how to open it or with what to open it with. Any help on how to do this would be most appreciated, thank you.

Do you mean HFS as the file system? Can you at least link us to a spec page or something?

Help with HFS file

Basically, I know what it is, what it does, but have no idea how to open it or with what to open it with. Any help on how to do this would be most appreciated, thank you.

Do you mean HFS as the file system? Can you at least link us to a spec page or something?

Help with HFS file