This program will convert disk images between DOS order and ProDOS order, and also Copy][+ order. This way, you can use Copy][+ to make disk images, then use ImageConverter to make the images useable in emulators that expect a particular order. Note: this does NOT work with nibble images.
ImageConverter package for Macintosh (27.2k) includes
Copy2Plus.image.sit.hqx (48k) Makes disk images on the Apple ][.
ShrinkWrap (Search on Info-Mac) Makes disk images on the Mac.