Philip Zimmermann: PGPfone 2.1 source code released

“This is the source code for PGPfone version 2.1, for the
Macintosh and for Windows….”

Now that the source code for PGPfone is finally published,
we can get help from others who want to make improvements and fix
bugs in PGPfone.
If anyone wants to do any development work to
make improvements to this code, please contact me