Based on Xubuntu 20.04 LTS (Focal Fossa) and powered by Linux kernel 5.4 LTS, Freespire 7.5 is here as an update to Freespire 7.0 and a free version of the Linspire operating system, featuring the latest Xfce 4.16 desktop environment and various updated components. Freespire releases are usually based on the most recent LTS (Long-Term Support) version of Ubuntu Linux, and Freespire 7.5 looks to incorporate all the updates from the upstream repositories of Ubuntu 20.04.1 LTS, but it sticks with the long-term supported Linux 5.4 kernel series instead of the newer Linux kernel 5.8, which can be installed from the repos.