High Quality Content by WIKIPEDIA articles! FreeDCE is The Open Group`s reference implementation of DCE/RPC 1.1 updated to be interoperable with free software development practices. FreeDCE is Distributed Computing Environment/Remote Procedure Calls 1.1 reworked, and it includes an up-to-date implementation of DCEThreads that actually works with the Linux 2.4 and 2.6 kernels on x86 hardware and also on AMD64 processors.