Convert HLP to HTML

Understanding hlp and html file formats

HLP files are Windows Help files, commonly used in older Windows applications to provide user assistance and documentation. These files are compiled using Microsoft Help Workshop and contain rich text, images, and hyperlinks in a proprietary format. HTML (HyperText Markup Language) files are the standard for web pages, allowing content to be displayed in web browsers with support for text, images, links, and multimedia.

Why convert hlp to html?

Converting HLP files to HTML makes legacy help documentation accessible on modern platforms and web browsers. HTML files are universally supported, easy to update, and can be integrated into websites or online help systems.

How to convert hlp to html

Since HLP is a proprietary and outdated format, direct conversion can be challenging. The best approach is to use specialized software that can decompile HLP files and export their contents to HTML.

Recommended software for hlp to html conversion

• HelpDeco: A free tool that decompiles HLP files into their source RTF and project files, which can then be converted to HTML using a word processor or HTML editor.
• HelpScribble: A commercial help authoring tool that can import HLP files and export them as HTML help or web pages.
• Help & Manual: Another professional tool that imports HLP or decompiled RTF files and exports them to HTML or web-based help formats.

Step-by-step conversion process

1. Use HelpDeco to decompile the HLP file:
   helldeco myhelp.hlp (command line)
2. Open the resulting RTF file in a word processor (e.g., Microsoft Word).
3. Export the RTF file to HTML:
   File → Save As → Web Page (HTML)
4. Alternatively, import the RTF or decompiled files into HelpScribble or Help & Manual and use their export features:
   File → Export → HTML

Tips for successful conversion

• Review the converted HTML for formatting issues, as some elements may not transfer perfectly.
• Check hyperlinks and images to ensure they are correctly referenced in the HTML output.
• Consider updating the HTML to modern standards for better compatibility and appearance.

Conclusion

Converting HLP files to HTML ensures your help documentation remains accessible and easy to maintain. Using tools like HelpDeco, HelpScribble, or Help & Manual streamlines the process and helps preserve your content for the web.