Ascom WinPDM 3.13.1 can be downloaded from our website for free. The software lies within Internet & Network Tools, more precisely Network Tools. The most popular versions of the Ascom WinPDM are 3.8, 3.7 and 3.5. This free program is an intellectual property of ascom.
From the developer:
The Portable Device Manager (PDM) is an all-in-one portable handset management tool for the FreeNET System. The PDM software application, with a web browser-based environment and USB programming cradle, provides a simple administration process for portable handset subscription and configuration. Portable handset replacement and service is easily facilitated by the central storage of configuration information.
You may want to check out more software, such as ASCOM Platform, ASCOM Platform - SP3 or ASCOM AstroPhysics Telescope Driver, which might be related to Ascom WinPDM.