Extracts files from compressed .cab cabinet files. See also MAKECAB.
$ expand /? Microsoft (R) File Expansion Utility Copyright (c) Microsoft Corporation. All rights reserved. Expands one or more compressed files. EXPAND [-R] Source Destination EXPAND -R Source [Destination] EXPAND -I Source [Destination] EXPAND -D Source.cab [-F:Files] EXPAND Source.cab -F:Files Destination -R Rename expanded files. -I Rename expanded files but ignore directory structure. -D Display list of files in source. Source Source file specification. Wildcards may be used. -F:Files Name of files to expand from a .CAB. Destination Destination file | path specification. Destination may be a directory. If Source is multiple files and -r is not specified, Destination must be a directory.