Download PLA
The Pathway Logic Assistant (PLA) is now released under the GNU Public License.
We support Linux and Mac OS X platforms as the required programs run on these. If you are using a platform not supported, you can try out Online PLA with the sample models supplied on our site.
Download the latest PLA distribution v3.1 and the corresponding install script (you may have to right-click and use "Save link as..." in your browser). Save both files in the same directory. Refer to the Install page to learn about installing the prerequisite software programs and PLA.
We currently provide one small Pathway Logic model for download: SmallKB.zip.
Here is a list of available downloads: