WinClk 4.4.1.2 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. WinClk lies within System Utilities, more precisely Device Assistants.
This free program is a product of Gude Analog- und Digitalsysteme GmbH. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most popular versions among WinClk users are 4.4 and 4.3. The default filename for the program's installer is WinClk.exe.
From the developer:
This is the software interface for the Expert mouseCLOCK.
Expert mouseCLOCK is a small DCF77 time receiver. The DCF77 time signal is transmitted from Frankfurt/Mainflingen in Germany and can be received over a distance of about 2000 km. The driver software regularly synchronizes the PC time and date with the received time signal.
You may want to check out more software, such as Snappy Fax 2000 or Right PDF printer, which might be similar to WinClk.