QGIS processing scripts to make PCRaster available in the Processing Toolbox. Install PCRaster and QGIS in a conda environment. 1. Use the Anaconda prompt Create the environment as explained here: https://pcraster.geo.uu.nl/pcraster/4.3.0/documentation/pcraster_project/install.html Basically this command will do the job: conda create --name pcrasterqgis -c conda-forge python=3.9.2 pcraster qgis conda activate pcrasterqgis 2. Now you can use both PCRaster and QGIS. For example open the python prompt in QGIS and import pcraster there. Type qgis to start QGIS. 3. After setting up the conda environment, you can use the QGIS Resource Sharing plugin to add PCRaster tools to the toolbox. Install the plugin, go to Settings and add: https://github.com/jvdkwast/qgisrepository.git Video tutorial for geting started: https://youtu.be/6uSvW6PUiMA Playlist with examples: https://youtube.com/playlist?list=PLeuKJkIxCDj2xbV45C45wz3N89FvmTuSu