ZeeProxy 1.0 for Mac can be downloaded from our website for free. The program lies within Internet & Network Tools, more precisely General.
From the developer:
ZeeProxy is a HTTP proxy that serves Web sites stored inside archives, decompressing things on-the-fly, as needed. ZeeProxy currently can serve sites compressed in ZIP files as well as TAR GZIP (.tgz, tar.gz) files, but in this build only TAR GZIP files are enabled.