1. ShfbSandcastle Help File Builder (SHFB). A standalone GUI, Visual Studio integration package, and MSBuild tasks providing full configuration and extensibility for building help files with the Sandcastle tools.
2. VsspellcheckerA Visual Studio spell checker editor extension that checks the spelling of comments, strings, and plain text as you type. Supports configuration and various languages.
3. PDIA Personal Data Interchange (PDI) library that implements the vCard (RFC 2426), vCalendar, and iCalendar (RFC 2445) specifications including recurrence pattern generation