I need to write a help file for a WinForms app in Visual Studio 2010. Ideally, I'd like to use a tool that integrates with Visual Studio, rather than a totally separate tool.
In the past I've used HTML Help Workshop, but this is ancient, and I recall it was a little funky to use. I also know there was a tool built into the Visual Studio 2005 SDK, but I need something for 2010.
it is an awkward target for tool vendors. In most shops, the help is authored by professional writers that don't have any use for Visual Studio in their day-to-day activities. Third party authoring tools like RoboHelp is their preferred weapon of choice.
The VS2005 SDK tool you probably saw was HelpStudio Lite, a product of Innovasys. There is no version available that integrates with VS2010 and judging from a forum post they have no intention of releasing one. Their Document X! product however does, sounds like what you ought to take a look at. The eval version is available for download from here.