WPsoft GmbH

WP-OPT Demo Version — Try Heat Pump Software Free

Get to know WP-OPT in 15 minutes — interface, workflow, and reporting view. Direct download, no form required.

What you can try in the demo

  • Complete WP-OPT user interface — all menus and workflows
  • Calculation logic illustrated with two example heat pumps
  • Climate-location comparison between two preset locations
  • Result and report view (identical to the full version)
  • Help file and solar module included
Note: The demo lets you explore the software but is not suitable for real project calculations (limited heat-pump database, only two climate locations, no project saving). For production use → Full Version.

Optional: updates & online-version pre-announcement

We are developing a browser-based online version of WP-OPT for planners, heating contractors, and energy consultants. Sign up if you'd like to be informed first when it launches. Not required for the demo download.

Product updates only. Withdraw anytime by e-mail to info@wpsoft-gmbh.de.

Download the demo

Download WP-OPT Demo (EXE)

~4.5 MB · Setup file wposetupen.exe · Windows

Browser blocking the EXE download? Some browsers and antivirus tools flag unsigned installers as suspicious by default. Use the ZIP variant instead:

Download WP-OPT Demo as ZIP

After downloading, right-click → "Extract All…", then start wposetupen.exe from the extracted folder.

Installation

Download

When clicking the link you can choose "Run" or "Open" — the installer will start right after the download. WP-OPT© will then be installed on your computer.

If you choose "Save", the installer wposetupen.exe will be placed in your Downloads folder.
Run the file and follow the installation steps. If a system reboot is required at the end, please reboot before launching the WP-OPT demo for the first time.

Launch

After successful installation you will find a "WP-OPT (demo version)" shortcut on your desktop. Double-click it to launch the demo program (or via "Start / Programs / WP-OPT (demo version)").

Supported Windows versions

  • Windows 10 (32/64 bit)
  • Windows 11 (32/64 bit)

Older Windows versions are no longer officially tested but the demo usually still installs there.

Versions & Ordering

WP-OPT© is available as a full version for professional use and an express version for educational or private use. For details and ordering, contact us: