Microsoft Releases Specs for Binary Formats
skolima writes "In response to requests for even easier access to the Binary Formats, Microsoft has agreed to remove any intermediate steps necessary to get the documentation. They're going to just post it, making it directly available as a download on the Microsoft web site. Microsoft will also make the Binary Formats subject to its Open Specification Promise by February 15, 2008. They're even planning to include an Open Source converter implementation."
It relies on Visual studio being present though, Nullsofts nSis (which I use) cares not for such restrictions. no it doesn't. It can be used with VS but you don't have to. When we started using WiX, I just used an XML editor create the files and then ran the WiX compilers and linkers from the command line. It's convenient to use it via Visual Studios, but by no means necessary.