This page lists applications that provides the same kind of features as GCstar does. It contains only free and open-source software.

• Website: http://alexandria.rubyforge.org/
• Environment: GNOME
• Managed collections: Books collections.

• Website: http://www.antp.be/software/moviecatalog/
• Environment: Windows
• Managed collections: Movie collections

• Website: http://www.griffith.cc/
• Environment: GNU/Linux (GTK+)
• Managed collections: Movie collections

• Website: http://www.sisimizi.org/
• Environment: Windows
• Managed collections: Video game collections

• Website: http://periapsis.org/tellico/
• Environment: KDE
• Managed collections: Several default collections and user defined collections