UNZIP128/64  is a stand alone 128/64 utility that allows you to unzip PKZIP  V1.xx  archives. UNZIP128 runs in either 40 or 80 columns, and UNZIP.64  runs  in 40 columns. Both versions have all the features of the  original  UNZIP64,  with the added support of a Dos command line (wedges)  and  CMD drive (Ramlink, Ramdrive, Hard drive, FDx000) path support.  To  use  UNZIP128/64 just load and run it as a normal basic program,  even  though  it  is  machine language program with a basic header.

NOTE: Disk image contains both the C64 and C128 programs.

Unzip64 by Bill Lucier will dissolve pkzip 1.10 files on the commodore 64. If you attempt to dissolve a file that was deflated it will just skip over it.  This must have been the first version because it had no version number and later version did.

Unzip64v2 & Unzip128v2 are decompressors compatible with files created by PKZIP v2.04g & equivalent programs, as well as gzip (GNU zip). They will decompress deflated (and stored) files on a stock commodore 64 or 128 (respectively).

Features:

• Writes D64 files to 1541/71 drives and to 1541 partitions on CMD devices
• Fast decompression
• Decompresses both ZIP & GZIP compressed files!
• CRC-32bit data integrity checking
• Path support for directories/partitions on CMD drives etc..
• File type (PRG/SEQ) selection + individual override
• Filename correction for lowercase ascii filenames.
• Auto device detection.
• Directory functions F1 & F3 for viewing source & destination directories.
• Dos command functions.
• Uses 2mhz mode on a 128 in 64 mode + uses VIC-II blank screen speedup
• CMD device friendly (SCPU64, RamLink, HD/FDxxxx etc. etc. compatible)
• CMD SCPU optimized
• Compatable with just about any storage hardware, including ramdos/REU etc.
• It decompresses ZIP2.04g files - what more do you want?
• More? It decompresses GZIP files too
• Want more still? It decompresses d64 images straight to 1541 disks!