PDF DocuReader - Version 4.0 The free solution for your help systemUse pdf files in your program's help system and as user manuals! Which tool and which file format do you use for displaying the program help in your software? • Typically, the software of today stores its help in .chm-format. But .chm files are potential carries of security threats and are oft blocked by the security software. • The HTML-format requires a lot of separate files (texts, images etc.). • The HLP-format was introduced with Windows 3.1 and does not correspond to the actual technic level any more. Also, the HLP-Viewer WinHlp32.exe is no more distributed with Windows Vista. • PDF files are a good solution, but a separate reader is required. The free Adobe® Reader provides no possibility to realize a context sensitive help. Besides, Adobe® Reader is no more easily