Download of LabSim 3.1.57 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program's installer files are commonly found as controlPanelIcon_1.exe, flexsimrunner.exe, OrbisStartup.exe or SaStudent.exe etc.
The most popular versions among the program users are 3.1, 3.0 and 2.9. The program belongs to Education Tools. LabSim can be installed on Windows XP/XP Professional/Vista/7/8/10/11 environment, 32-bit version. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The actual developer of the program is TestOut Corporation.
From the developer:
LabSim is a complete, end-to-end certification training solution. This program contains an innovative approach to testing that measures what you can do, not just what you've memorized. Each LabSim product is not just a course, but a suite of resources that gives you everything you need to prepare for certification
You may want to check out more software, such as Lab Simulator For Network+, which might be similar to LabSim.