The official MadMapper website offers a free demo version. While it watermarks the video output and doesn't allow saving projects, it is fully functional for learning and testing.

: Cracked versions cannot be updated, leaving you stuck with bugs and without access to new features like the MadMapper 6 timeline . Official & Safe Options

Some other projection mapping software options are available, including:

If the budget is absolute zero, several free and open-source tools can handle mapping tasks. MadMapper Software