Where, if anywhere, can one go to download a legitimate copy of WMATCH ver. 4? Will WMATCH ver.4 run under Windows 8 or 10?
You can download a legitimate copy of the program through the PCMag website where it's primary hosted. However, it's not available for free since you need to create an account and buy it for a few dollars.
Another bad side is that WMatch doesn't offer the compatibility with Windows 8 or 10. The versions of Windows compatible with WMatch are Microsoft Windows XP, Vista, and 7 (32 & 64-bit).