(Discontinued), Clearview Reader Other / Cross-platform: xCHM, , DisplayCHM Amiga: libmspack on Aminet Read/write support: Lazarus (IDE)/Free Pascal (for a doxygen like tool, a separate commandline compiler in 2.6.0+, and a simple viewer in Lazarus) See also Windows Help Microsoft Help 2 Comparison of documentation generators References External links HTML Help Web Page on MSDN Microsoft Help 2 Reference (part of Visual Studio SDK for VS7.1 and VS8.0) History of HTML Help Unofficial (Preliminary) HTML Help Specification (the linked ITSF specification has been moved to the Russotto.net domain) Internet Explorer Technical communication Online help