If you&#x27;re using Ubuntu, it&#x27;s this package:<p>sudo apt-get install iwyu<p>I agree the name isn&#x27;t clear; I also wasted time downloading and compiling stuff until I realized it was in apt after all.<p>On my VS 2015, in C#, the IDE grays out unused includes, so Microsoft has at least ~something. I&#x27;m hoping these tool are just a first step towards mostly automatic #include management.