HelpScribble is a full-featured, easy-to-use program for creating professional help files from start to finish, developed by Just Great Software from Thailand. With it, you can create WinHelp (*.hlp) files, HTML Help (*.chm), manuals for software or online documentations for websites.

HelpNDoc is a professional, versatile and easy-to-use help document and ebook production tool developed by IBE Software from France. It is completely free for personal users, uses the Ribbon style of user interface, can easily create help files and e-books in all major formats (CHM, Web, PDF, Word, EPUB, Kindle Ebook, etc.).

HelpSmith is an innovative and practical help document authoring tool developed by Divcom Software from Canada. You can use it to create a CHM format of help file, HTML format of help file, Online and Responsive Web help system, help manual for dialog windows, Printable User Manuals, Adobe PDF documents and Microsoft Word documents, and ePub format of eBooks from a single source with ease.

Converting the web page files for online browsing to EXE file that can run independently on local computer meets special needs and has some benefits. For example: used as ebooks, manuals, product catalogs, price lists; does not require a browser installed (with an integrated web browser), no Internet connection required (can be used offline), easy to carry and distribute, run on any Windows platforms.

Whenever talking about making the classic and enduring CHM format of eBook/user manual for all kinds of software/hardware products, we have to mention the well-known WinCHM Pro. It not only allows user to make helpfile start by editing HTML files, also supports directly convert any existing scattered HTML files into an integrated CHM file.