Welcome to Alexander Krutov's personal web page.
From this site you can absolutely free download my «home-made» software which was developed especially for amateur astronomers like me.

AcruSky	Planetarium software for Windows platform From this section you can download the latest version of my project AcruSky. AcruSky allows you to calculate a wide range of astronomical phenomena, such as instances of moon phases, planetary conjucntions and oppositions, rises and sets of celestial bodies, and many other features.
AcruSky Mobile	Pocket Java-planetarium for mobile phones From this topic you can download the latest version of AcruSky Mobile for your mobile phone. The Java-planetarium AcruSky Mobile will be your guide to the stellar sky in case of lack of astronomical calendar.