nib format retained some of the disk's structure and copy copy protections would be satisfied with that, but far from all. po disk formats were sector dump formats and almost useless for capturing copy protection and almost any commercial game released during the Apple II's time using those image formats has been cracked (or was never protected). woz format was specifically designed to handle Apple II protections and capture and retain the data required to make emulation pass the copy protection schemes Apple II programs used. Both are better than most other solutions because they support the. Why Accurate Floppy Emulators are Necessaryīoth wDrive and Floppy Emu are the cream of the crop of floppy emulation or simulation devices for the real Apple IIs. While similar to the Floppy Emu in many ways, the wDrive has its own benefits and quirks, and here I will compare the two hardware floppy emulators. I have recently acquired the wDrive, another emulator device which can simulate a Disk II drive. In a recent past blog article, I have written about the Floppy Emu, a very capable Disk II drive emulator. To use a disk image is to either write the image back to a disk, a cumbersome and sometimes unreliable process, or use a disk emulator. Using floppy disks, and more specifically disk images, is essential to using an Apple II computer. Thousands of software titles were written specifically for the Apple II's Disk II drive and its successors and clones. The 5.25' floppy disk was the principal medium of program storage for the Apple II series of computers.

Macintosh floppy emulator