You could have downloaded VennDiagramPlotter 1.5.5228.29250 from our software library for free. The actual developer of the free program is Pacific Northwest National Laboratory. The program lies within Education Tools, more precisely Science Tools.
The default filenames for the program's installer are VennDiagramPlotter.exe or _BEB422494DD472F816DCF3.exe etc. The latest version of the program that could have been downloaded for PCs running Windows XP/Vista/7/8/10/11, 32-bit. The most popular versions among the program users are 1.5, 1.4 and 1.3. Our antivirus check shows that this download is virus free.
From the developer:
The program draws correctly proportioned and positioned two and three circle Venn diagrams. The program includes a graphical user interface (GUI) where the user enters sizes and amount of overlap between the two (or three) lists (the overlap must be determined separately by the user). The resultant Venn diagrams are displayed, the colors can be customized, and the diagrams can be copied to the clipboard or saved to disk.
You may want to check out more software, such as Wintree, World Geography Tutor or Solmetric SunEye, which might be related to VennDiagramPlotter.