The yEd Software License Agreement explicitly forbids distributing or copying yEd, which includes the distribution within a company. That said, each user needs to download and install yEd on his own, keeping to the license agreement. If there is an interest in a centralized installation or distribution within your company, please contact the yWorks Sales Team (sales@yworks.com) for further details on how to obtain these additional rights. In your email, please describe your use case and the number of installations and users that will have access to yEd.
