Amiga Disk File - FDI

FDI

FDI (from Formatted Disk Image) is a universal disk image file format specification originally published by Vincent Joguin in 2000. The FDI format is publicly documented, and accompanied by open source access tools. Because the format can store raw low-level data, as is for example required to support copy protection schemes and other non-standard formats, FDI files can be larger than disk image files in other formats. The typical file extension is ".fdi". Because of the universal design of the FDI format, files in other disk image formats, such as ADF, ADZ and DMS, can in theory be converted to FDI.