OpenLaszlo is "write once, run everywhere". An OpenLaszlo application developed on one machine will run on all leading Web browsers on
- This version is a significant release along the path to Openlaszlo 5.0, which is the upcoming release with newly redesigned components. OpenLaszlo 4.9 contains over 160 bug fixes and implements the infrastructure to support the new components. It also provides new features for creating and deploying mobile applications.
- Mac OS X 10.3.9 or later
- Java 1.4 or later