: While official updates for Radar 10 ended in 2023, users were historically offered paths to import their Radar 10 libraries into the new RadarOpus system to preserve their data.

Because the Radar 10 database (especially with Radaropus) is large, you need a moderately capable Windows machine. Here are the official recommendations:

If you are buying new, you want Radaropus. It contains the Radar 10 engine but adds significant modern capabilities like automatic updates and a library of 500+ volumes of homeopathic knowledge.