Firebird and Interbase Database Server Web interface or GUI Tools

Flamerobin

Flamerobin is a database administration tool for the Firebird RDBMS. It features a small footprint, fast execution, cross-platform compatibility, and only depends on other open source software.

Downloads and Documentation

http://www.flamerobin.org/

ibWebAdmin

ibWebAdmin is a web based admin tool for the InterBase and Firebird database servers. Beside creating, modifying, and deleting of databases, tables, domains, generators, triggers, indices, and users, it supports import and export of data in CSV file format. It features browsing through tables and entering/editing of data, including BLOBs.

Downloads and Documentation

http://www.ibwebadmin.net/

knoda

Knoda is a KDE database-frontend for DBase, Firebird, MS Access, MySQL, Paradox, PostgreSQL, SQLite, and ODBC. Besides tables, views, and queries, it also handles forms and reports, which are scriptable via Python.

Downloads and Documentation

http://www.knoda.org

IBAccess Interbase administration tool

IBAccess is an Interbase client application that allows users or administrators the use of a graphical interface to Interbase database servers and Interbase database files and objects. You can easily create and alter tables, enter new data, create stored procedures, etc. It is available for Linux and Windows.

Downloads and Documentation

http://sourceforge.net/projects/ibaccess