The Winplan Shareware version is technically nearly identical to the DOS Planets client. It creates DOS TRNs and unpacks only DOS RSTs. The Windows resource files (WPVCR.DLL, BMP/WAV directory) are used anyway, as are version 3.5 message files (MESS35x.DAT).

This is a testing version.
It may be incomplete, and have more bugs (or features) than the public live version at planetscentral.com.