Making an image of a Commodore disk under Linux. See below for Mac and Windows screenshots.
Listing the contents of an Apple ProDOS disk, copying a file from it and making a disk image using the command line tools.
Viewing the contents of a ProDOS disk under Mac OS X.
The command line tools are also available under Mac OS X - shown here making an image of an MS-DOS disk.
The Windows GUI has identical functionality and interface to the Linux and Mac versions. Shown here making an image of a TI-99/4A disk and browsing the contents of a ProDOS disk.