PTC is in the process of migrating open source software component information to our customer download site. Please check the customer download site for more current open source information. For certain software products, PTC may provide open source operating systems for the customer's convenience and notices are provided separately with the operating system. Contact IP-Legal@ptc.com if you have questions, need assistance determining what open source applies to your products, or in order to obtain a copy of any of the various license agreements that govern any open source components.