JCreator is a lightweight, powerful Integrated Development Environment (IDE) for Java, developed by Xinox Software. Unlike resource-heavy IDEs like Eclipse or IntelliJ IDEA, JCreator is written in C++, which makes it exceptionally fast and responsive—even on older hardware.
Delete the jcreator.cfg file in C:\Users\<YourUser>\.JCreator LE\ and restart. jcreator jdk 1.6.0 free download