Amiga Workbench 13 Adf ((better)) -

It enabled the Amiga to boot directly from a hard drive, a massive leap forward for productivity.

To understand Workbench 1.3, one must understand the media format. The Amiga utilized a unique track encoding system distinct from standard IBM-compatible formats. The Workbench 1.3 ADF represents a byte-for-byte image of the Double Density (DD) floppy, holding 880KB of data. amiga workbench 13 adf

A blast from the past!