This directory contains the latest official releases of Info-ZIP's software
(C source code) and related stuff.
3088 Feb 10 2005 LICENSE new license (Zip 2.3+, UnZip 5.41+)
2696 Jul 2 2006 README what you're reading right now
1063171 May 8 1990 calgarycorpus.zip Calgary Compression Corpus (benchmark)
24979 Feb 8 2004 check-4.3-src.zip check 4.3 sources (CRC-32 checker)
798720 Aug 18 1993 gzip-1.2.4.tar gzip 1.2.4 sources ("Unix compress++")
2866649 Jan 26 2000 maczip104.zip MacZip 1.04 GUI plus Zip/UnZip sources
13493 Jul 18 1994 ship17.zip ship 1.7 sources (ASCII encoder/mailer)
2849 Jan 13 2001 unreduce_full.zip unreduce.c source (S.H.Smith copyright)
1746333 Feb 28 2005 unzip552.tar.Z UnZip 5.52 sources, Unix tar.Z format
1140291 Feb 28 2005 unzip552.tar.gz UnZip 5.52 sources, Unix tar.gz format
1305784 Mar 1 2005 unzip552.zip UnZip 5.52 sources, zipfile format
1458011 Mar 11 2005 wiz503.zip WiZ 5.03 GUI plus Zip/UnZip DLL sources
2004 Apr 9 2000 zcrypt.msg export notification message to US BIS
20248 Apr 22 2000 zcrypt.zip crypto sources (also in Zip, UnZip)
158736 Aug 29 1992 zip11.zip Zip 1.1 sources
1212 Jun 20 2006 zip232.ann Zip 2.32 announcement message
807180 Jun 20 2006 zip232.tar.gz Zip 2.32 sources, Unix tar.gz format
961121 Jun 20 2006 zip232.zip Zip 2.32 sources, zipfile format
1655 Sep 13 2003 zipcontent.pl zip-to-HTML file lister (Perl script)
Note that WiZ 5.03, the Windows 9x/NT graphical version of Zip/UnZip, now
includes the complete Zip 2.31 and UnZip 5.52 DLL sources; no other sources
are required to compile WiZ. (The archive does not contain the COMPLETE source
code for Zip and UnZip, however--only the Win32-specific sources.)
Also note that Zip 2.32, UnZip 5.52, WiZ 5.03, and MacZip 1.04 all include
the full crypto source code (i.e., the contents of zcrypt.zip), although the
latter is still available separately for historical (and regulatory) reasons.
Both encryption and decryption are enabled by default in all source archives.
Thanks to Ryan Little (
[email protected]) for the zipcontent.pl script,
which creates an indexable web page (HTML) containing the zipfile name, the
zipfile comment (if any), and its files. (For full-text indexing, do a search
for zip2html--but note that its memory requirements can be quite large.)
Send problem reports on Zip/UnZip/WiZ to:
http://www.info-zip.org/zip-bug.html
Send problem reports on gzip to:
[email protected]
Send problem reports on zipcontent.pl to:
[email protected]
Last updated: 2 July 2005