TOra is described as 'open-source multi-platform database management GUI that supports accessing most of the common database platforms in use, including Oracle, MySQL, and Postgres, as well as limited support for any target that can be accessed through Qts ODBC support' and is an app in the Development category. There are more than 25 alternatives to TOra for a variety of platforms, including Windows, Linux, Mac, Online / Web-based and MySQL Community Edition. The best alternative is phpMyAdmin, which is both free and Open Source. Other great apps like TOra are Navicat (Paid), Oracle SQL Developer (Free), SQuirreL SQL (Free, Open Source) and Tableplus (Paid).
A powerful SQL tool to transform or reverse complex queries (generated by OBIEE, Microstrategy, Cognos, Hyperion, Pentaho ...) into diagrams to ease visualization and analysis. A graphical query builder that permits to create complex SQL queries easily.