You can download WYSIWYG Lighting UPD from the official website of the software developer or from a trusted software repository. Be sure to verify the integrity of the download and follow the installation instructions.

: For those needing to test the "Perform Lite" version with full functionality, CAST offers a 10-day free trial . This requires creating a Customer Portal account.

. You can access updates and trials through the following official channels: Free 10-Day Trial : Download the Perform Lite trial on the CAST Software Try WYSIWYG page Wysiwyg Viewer