Apache Flex is a highly productive, open source application framework for building and maintaining expressive applications that deploy consistently on all major browsers, desktops and devices (including smartphones, tablets and tv).
Apache Flex 4.12.0 is a update to Apache Flex 4.11.0 that adds support for the latest Flash Player and AIR runtimes, improved memory and performance, improved mobile skins and iOS7 support and over 80 bug fixes.
Apache Flex is available in source form from the following download page:
You can read the release notes from the following page to find out what has changed from the last version:
It's recommended you install Apache Flex by using the Apache Flex IDE installer:
When downloading from a mirror site, please remember to verify the downloads using signatures or MD5 hashes.
For more information on Apache Flex, visit the project home page:
Thank you for using Apache Flex,
The Apache Flex Community