ChessX

ChessX is a free, open source chess database for Linux, Windows and Mac OS X. At an embryonic stage, it was planned to be a community maintained version of Scid (a popular, open source chess database). However, ChessX is now evolved into a more modern project that uses Qt library to create advanced graphical interface and C++ language to run as fast as possible.

Sources

• ChessX homepage at SourceForge
• SCID homepage