Você pode baixar Apple Keychain First Aid 1.0 da nossa biblioteca de programas de graça. Apple Keychain First Aid fica na subcategoria Geral, que fica dentro de Ferramentas do Sistema.
Do desenvolvedor:
The Keychain First Aid utility enables you to verify or repair your keychain content. It can fix: A user's .Mac password is not retained in Internet preference pane, as described in technical document 107097, "Mac OS X 10.2: Won't Save .Mac Password". Mail and iChat could continue to prompt users for their password after saving it in the keychain.
Confira mais programas, tais como Skim by the Skim Team ou TinkerTool System, que podem ser similares a Apple Keychain First Aid.