Free Database Scripts – DB Tools
phpMyAdmin
phpMyAdmin is a free software tool written in PHP intended to handle the administration of MySQL over the World Wide Web. phpMyAdmin supports a wide range of operations with MySQL. The most frequently used operations are supported by the user interface (managing databases, tables, fields, relations, indexes, users, permissions, etc), while you still have the ability to directly execute any SQL statement.
Adminer
Adminer is a full-featured database management tool written in PHP. Conversely to phpMyAdmin, Adminer consist of a single file ready to deploy to the target server. Adminer is available for MySQL, PostgreSQL, SQLite, MS SQL and Oracle.
SQLiteManager
SQLiteManager is a database manager for SQLite databases. You can manage any SQLite database created on any platform with SQLiteManager.