Advanced Query Tool
Cross-database query and admin tool. Powerful, fast, inexpensive.
www.querytool.com
9i, 10g Tuning
and monitoring w/ Lab128 - a must have for DBAs and senior developers
www.lab128.com
Forms Migration
Migrate legacy forms and reports to 10g or to JAVA/ADF
formsmigration.imexsystems.com
PL/SQL Developer
Professional PL/SQL Development IDE Trial version available
www.allroundautomations.com