The AbelCam project has been terminated October 8th 2019.
The software went public in 2005 and since then more than 25'000 free licenses have been issued.
Inspired by smart users, features were added until 2015.
A recent request to current AbelCam users for support returned very few answers.
Interest dropped to a level where the time required for maintenance and support can not be justified anymore.
More on that here
AbelCam on Twitter
AbelCam on Facebook