GenMAPP 2.1 can be downloaded from our website for free. The program is included in Education Tools. GenMAPPv2.exe is the frequent file name to indicate this program's installer. The following versions: 2.1 and 2.0 are the most frequently downloaded ones by the program users. The actual developer of the free program is The J. David Gladstone Institutes. You can run GenMAPP on Windows XP/Vista/7/8/10 32-bit.
From the developer:
GenMAPP is a free computer application designed to visualize gene expression and other genomic data on maps representing biological pathways and groupings of genes.
You may want to check out more software, such as Advanced Pathway Painter, which might be related to GenMAPP.