What needs to be installed to run the Java One Click client on Mac
What needs to be installed to run the Spectrum OneClick client on Mac
All supported releases as of 22.2.5
There are no differing needs between Windows and MacOS. The difference is that the JDK release for MacOS is not provided in the Spectrum Web Portal. One source you can obtain this from is Adoptium/AdoptOpenJDK. At the time of this writing, the version you would want is the latest (u362-b09) of JDK 8, which can be found here: