What is Scid vs. PC?
Shane's Chess Information Database is a powerful Chess Toolkit, with which one can create huge chess databases, run engine analysis, or play casual games against the computer or online with the Free Internet Chess Server. It was originally written by Shane Hudson, and has received strong contribution from Pascal Georges and others.
Scid vs. PC is a usability and bug-fix fork of Scid. The project is maintained by Stevenaaus, and has been tested with the four million game ICOfY database.
Scid vs. PC Screenshots
Scid vs. PC information
Comments and Reviews
Said about Scid vs. PC as an alternative
Does most of what chess base does.