PROLITH 3.2 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. The software is categorized as Games.
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. The following version: 3.2 is the most frequently downloaded one by the program users. The default filename for the program's installer is Prolith.exe. This free tool was originally created by KLA-Tencor Corporation.
From the developer:
PROLITH lithography simulation tool uses advanced models to quickly and accurately simulate how pattern will print on the wafer for 2Xnm and below design nodes. This computational lithography tool is used by advanced IC manufacturers, stepper companies, track companies, mask manufacturers, material providers and research consortia to cost-effectively evaluate EUV, double patterning and other advanced lithography technologies.
You may want to check out more software, such as SimNation, The Grey Wolves Expansion or CyberPony, which might be related to PROLITH.