1999.10.21 12:16 "RE: Zip/Deflate", by Gilles Vollant

Get latest version from http://www.libtiff.org/

For reading Deflated Tiff, you need download zLib 1.13 also

http://www.cdrom.com/pub/infozip/zlib/
ftp://ftp.cdrom.com/pub/infozip/zlib/zlib.html

and add

#define ZIP_SUPPORT

in tiffconf.h