Kexi is a Free Libre and OpenSource integrated data management application, a long awaited Open Source competitor for products like Microsoft Access. Kexi can be used for creating database schemas, inserting data, performing queries, and processing data. Forms can be created to provide a custom interface to your data. All database objects tables, queries and forms are stored in the relational database, making it easy to share data and design.

Website: http://www.kexi-project.org/