ABC (Advanced Blocksorting Compressor)

ABC (Advanced Blocksorting Compressor) is a file compression utility and format developed by Jürgen Abel.

The default filename extension for compressed files is .abc. By default, decompressed files are given an extension of .exp.

Identification
Unknown. There's no obvious way to identify an ABC file from its contents.

Software

 * ABC (Windows console binaries)
 * [ v1.3]
 * [ v2.4]

Links

 * ABC website