Download of Frodo 4.4.4 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This app's bundle is identified as com.bannister.frodo. The most popular version among the program users is 4.4. This free software for Mac OS X was originally designed by Richard F. Bannister. We recommend checking the downloaded files with any free antivirus. The software lies within Games, more precisely Tools.
From the developer:
Frodo was developed to reproduce Commodore 64 video with a higher degree of precision than existing emulators at the time. This application has now been superceded by projects such as Power64, but nevertheless still provides a solid and functional emulation.
You may want to check out more software for Mac, such as LEGO The Lord of the Rings or VirtualC64, which might be similar to Frodo.