EMS DB2 Data Import is a powerful tool to import your data quickly from MS Excel, MS Access, DBF, TXT and CSV files to DB2 tables. It provides adjustable import parameters, including: source data formats for all the fields and destination data formats for the selected fields, etc. The tool includes a wizard, which allows you to set all the import options for different files visually, and a command-line utility to execute import in one-touch.

microOLAP database designer for MySQL
Visual development system intended for database design, modeling, creation, modification and reverse engineering in an easy and powerful way. Accelerates the process of database creation and makes it clear, simplifies MySQL database maintenance.

DataGen
Datagen makes it possible to insert meaningful testdata into any database you can connect to with ADO.

EMS MySQL Data Import
EMS MySQL Data Import is a powerful cross-platform (Windows and Linux) tool to import your data quickly from MS Excel, MS Access (Windows version only), DBF, TXT and CSV files to MySQL tables.

Query Tool (using ODBC)
Query ODBC data sources, author SQL scripts and queries, execute multiple SQL scripts or stored procedures simultaneously, and more.

SQLTools
SQLTools is a light weighted and robust tool for Oracle database development. It includes a text editor, an sql console and a couple of sql utilities. You can use it for dial-up connection and it will work as fast as SQLPlus. It is small and not requ