WindowBuilder Nightly Build 64 1 Install Drag to Install! Drag to your running Eclipse* workspace. *Requires Eclipse Marketplace Client Eclipse Project Member WindowBuilder Nightly Build Monday, April 14, 2025 - 09:16 by Wim Jongman Nightly Build! Install if you want to use the latest patches before a release is available. It can be unstable. WindowBuilder is composed of SWT Designer and Swing Designer and... Editor, Graphics, IDE, Tools, UI