CBM prg Studio allows you to type a BASIC or Machine Code program in using a nice Windows environment and convert it to a ‘.prg’ file which you can run on an emulator, or even a real C64 / VIC20 or PET if you’re feeling brave and have the right kit.

New in this release:

- The debugger now shows the effective address of the next instruction.

- Branch instructions which cross a page boundary are shown.

- Text selection and creating comments.