Download of DSHplus 3.7 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the software are 3.7, 3.6 and 3.2.
DSHplus3.exe, DSHplus35.exe, DSHplus36.exe, DSHplus37.exe and DSHplus38.exe are the most frequent filenames for this program's installer. We recommend checking the downloaded files with any free antivirus. DSHplus lies within Education Tools, more precisely Science Tools. This free software is an intellectual property of FLUIDON GmbH.
From the developer:
DSHplus is a simulation program especially developed for the dynamic nonlinear calculation of complex hydraulic and pneumatic systems and components.
DSHplus models also comprise 1D mechanical structures and controller elements of the mechatronic system.
You may want to check out more software, such as Panel, Lasergene or gitoolbox, which might be similar to DSHplus.