A friend of mine recently showed me a really neat tool that Microsoft Word has : Document review. It will compare 2 word documents and highlight the differences between them which is really cool, and got me thinking. Is there any kind of Solidworks tool/add-in that does something similar? For parts/assemblies I can see where this can get very tricky but for drawings it could be a very useful tool in regards to reviewing design changes quickly and easily (in terms of changed dimensions that are called out on each parts drawing).

So, is there anything like this in Solidworks?