ccroland71, for windows click on OOTP.Logo.Maker_0.2.4_Windows_setup.exe. Portable one if you prefer. For Macs click on OOTP.Logo.Maker_0.2.4_macOS.dmg. Don't know how to install Mac files. Double click on the downloaded file and install it. Follow the prompts. Twins_34 made videos on how to use this program.
https://www.youtube.com/@thedoctor7949
https://www.youtube.com/watch?v=G5fKxjD4zvg