Firebird Maestro is a Firebird database management client. The program is a more professional and reliable alternative to other slow memory intensive Java clients. And, no doubts, it's better than the command-line only "Admin Tool" that comes with the Firebird server. It allows you to set users' privileges, and manage some server-side variables as well.
If this is your first time administrating a Firebird database, you will be shocked at how easy it is to design the database, create tables, insert data, and perform complex searches. Everything is self-explanatory; no need to know difficult SQL commands, as you can visually build your different SQL queries, by using the visual query builder tool. Moreover, the database creation wizard will make the process of creating a new Firebird database incredibly easy.
Your data will be safe; the program provides you the ability to backup and restore your databases, using a step-by-step wizard. Nothing will be easier than importing and exporting data from your database.