OpenSeesPL 2.4.2 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. OpenSeesPL lies within Photo & Graphics Tools, more precisely 3D Design.
This free program was originally produced by OpenSeesPL. The following versions: 2.4, 1.0 and 0.8 are the most frequently downloaded ones by the program users. OpenSeesPL works fine with 32-bit versions of Windows Vista/7/8/10/11.
OpenSeesPL.exe is the most common filename for this program's installer. 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.
From the developer:
OpenSeesPL is a PC-based graphical pre- and post-processor (user-interface) for three dimensional (3D) ground and ground-structure response. The 3D Finite Element (FE) computations are conducted using OpenSees developed by the Pacific Earthquake Engineering Research Center (PEER).
You may want to check out more software, such as Panorama Tools, Smart Map or JustCad, which might be similar to OpenSeesPL.