Convert DOCX to CHM

Understanding DOCX and CHM file formats

DOCX is a widely used word processing file format created by Microsoft Word. It supports rich text, images, tables, and various formatting options, making it ideal for creating and editing documents.

CHM (Compiled HTML Help) is a Microsoft proprietary format for online help documentation. It compiles HTML pages, images, and navigation into a single compressed file, commonly used for software manuals and help files.

Why convert DOCX to CHM?

Converting a DOCX file to CHM is useful when you want to distribute documentation or manuals in a format optimized for offline viewing, with built-in navigation and search capabilities.

How to convert DOCX to CHM

There is no direct one-step conversion from DOCX to CHM, but you can achieve this in two main stages:

1. Convert DOCX to HTML: Open your DOCX file in Microsoft Word and use File → Save As and select Web Page (.htm, .html) as the format.
2. Compile HTML to CHM: Use a CHM authoring tool such as HTML Help Workshop (by Microsoft) or HelpNDoc to import the HTML files and compile them into a CHM file.

Recommended software for DOCX to CHM conversion

• Microsoft Word: For exporting DOCX to HTML.
• HTML Help Workshop: Free tool from Microsoft for compiling HTML files into CHM.
• HelpNDoc: User-friendly documentation tool that can import DOCX and export directly to CHM.

For the simplest workflow, HelpNDoc is highly recommended. It allows you to import your DOCX file and export it as a CHM file in just a few steps: File → Import → Word Document, then File → Generate Help → CHM.

Summary

Converting DOCX to CHM involves exporting your document to HTML and then compiling it with a CHM authoring tool. HelpNDoc offers the most streamlined process for this conversion.