Psync was written by Dan Kogai. Information on original version is here.

Psync is part of and requires MacOSX:File package. Source code is here (you have to build it).

If you prefer ready/prebuilt/binary package:
- for Panther just download and install this.
- for Jaguar: download and install this, then download my version of psync, and put it in /usr/local/bin.

If you already have a working version of MacOSX-File + psync and don't like installers, download psync, and put in /usr/local/bin.

Readme file is here.

If you use PsyncX, please note that it installs psync in /usr/bin (instead of /usr/local/bin). After installing PsyncX, copy or link psync from /usr/local/bin to /usr/bin.