Download Firebird 2.5 for Mac from our website for free. This free software for Mac OS X was originally created by Mozilla. The application is included in Developer Tools. This Mac download was checked by our built-in antivirus and was rated as virus free.
From the developer:
Firebird is a relational database offering many ANSI SQL-92 features that runs on Mac OS X, Linux, Windows, and a variety of Unix platforms. Firebird offers excellent concurrency, high performance, and powerful language support for stored procedures and triggers. It has been used in production systems, under a variety of names since 1981.
You may want to check out more Mac applications, such as Mozilla Firebird, RazorSQL or dtsql, which might be similar to Firebird.