WWPA Design Suite 3.1 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. This free program was originally produced by Western Wood Products Association.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. You can run WWPA Design Suite on Windows XP/7/8/10/11 32-bit. The program lies within Education Tools, more precisely Science Tools. The most popular versions of the software are 3.1 and 2.0.
From the developer:
The WWPA Lumber Design Suite is a full featured design tool that provides calculations for horizontal framing (beams and joists), vertical framing (posts and studs) and wood-to-wood shear connections.
The Design Suite offers calculations for the major sizes and grades of Western lumber products available in the market today. Lumber Design Suite has been updated to match the 2005 National Design Specification® for Wood Construction (NDS®).
You may want to check out more software, such as Xilinx ISE Design Suite, Navisworks 2013 Language Packs for Autodesk Design Suites or ISE Design Suite: Embedded Edition, which might be related to WWPA Design Suite.
General
3D Modeling