1.Go to the following link
http://tools.jboss.org/downloads/jbosstools/neon/4.4.4.Final.html
2.There are two ways to install mentioned below.
3.Choose Hibernate Tools and following prompts to finish the installation.
4.Verify the installation.
Install Hibernate in Eclipse Neon
原文：http://www.cnblogs.com/andypengyong/p/7154612.html