Downloading P-Syn 0.6 from our website was free. The software lies within Internet & Network Tools, more precisely Network Tools. This free software is a product of Richard Gipps. The program's installer file is commonly found as P-Syn.exe. The most popular version of the tool is 0.6.
From the developer:
P-Syn is a network synthesis program designed to synthesize Prototype values, Butterworth, Chebychev, Bessel and Gaussian (low-pass filters), Butterworth, Chebychev, Bessel and Gaussian (high-pass filters), ladder band-pass filters, inductive coupled band-pass filters and capacitive coupled band-pass filters.
You may want to check out more software, such as Remote Asset Tracker, distributed.net client or NTToolkit, which might be similar to P-Syn.