Open Source Astrolog Alternatives
Astrolog is described as '100% freeware astrology program, with versions for Windows, DOS, the Macintosh, and Unix, and the complete source code is available too'. There are more than 25 alternatives to Astrolog for various platforms. The best alternative is ChronosXP, which is both free and Open Source. Other great apps like Astrolog are Morinus (Free, Open Source), StarFisher (Free, Open Source) and AMATERU (Free, Open Source).