REALbasic is a software development tool for creating great applications for such platform as Mac, Windows and Linux. It is easy to use and easy to learn so give it a try.
* Mac, Linux and Windows versions available.
* Networking with support for TCP, UDP, Web (HTTP), Email (POP3 and SMTP), and SOAP.
* Includes REALSQLDatabase for single user applications.
* Extensive support for bitmap and vector graphics.
* XML support.
* Extendable via third party plugins.
* Built-in debugger.
* Read and write files.
* Regular expressions.
* Support for Apple events, Keychain, Spotlight, the Dock and the Address Book (Mac version only).
* Support for Quicktime.
* Available in English, Spanish, German, French, Italian, Japanese, Simplified and Traditional Chinese.
You can download a free Trial version of REALbasic Personal Edition from REAL Software website.