ShrinkIt
Filename extension |
.SHK (regular NuFX archives), .SDK (NuFX disk images) |
---|---|
Initial release | 1987? |
Latest release | 1.0.6 (GS), 3.4 (Apple II) GS: 30 April 1992 , A2: 24 January 1991 |
Type of format | Data compression |
Extended from | .BNY (Binary II envelope) .BQY (squeezed file in Binary II envelope) .BXY (NuFX in Binary II envelope) |
Extended to | .SDK NuFX disk image |
A NuFX archive is an
archive file format that supports lossless data compression
. It is usually given the file extension SHK; SDK may also be used to specify that the archive describes the entire contents of a disk.
History
pkzip-like program called ShrinkIt for Apple II systems, which he later migrated to the Apple IIGS
as GS-Shrinkit.
The specification was republished by Apple in its File Type Notes.[1]
See also
- Comparison of file archivers
- Comparison of archive formats
- List of archive formats
- LZW