<tool, compression> A program to unpack archives created by PKZIP, written by PKWARE, Inc. and released as shareware. Versions exist for MS-DOS, Microsoft Windows and Open VMS. PKUNZIP is no longer distributed, its functions having been incorporated into PKZIP.
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Nearby terms: PKE « PKI « PKLITE « PKUNZIP » PKWARE, Inc. » PKZIP » pl