PyDPainter.exe is a self-contained Windows executable that launches PyDPainter -- no installer needed. You can just drag it to your desktop and launch it from there. Anti-virus software on Windows may complain, but that's only because we haven't paid the yearly fee to sign the program.
Linux users on many distros can use
flatpak to install PyDPainter.
PyDPainter is written in Python so it should run on any platform that supports Python 3 and the modules Pygame and NumPy. After installing Python 3, use the installation instructions below to install Pygame and NumPy. Once that is done, you should be able to unzip the PyDPainter source code and double-click on the
PyDPainter.py file to launch PyDPainter.