CHM Editor

CHM Editor

CHM Editor is a free, open-source HTML help file editor for Windows. It allows creating and editing CHM help files with features like table of contents, index, search, compiling CHM files, spell checking, and more.
CHM Editor image
chm help editor documentation

CHM Editor: Free, Open-Source HTML Help File Editor for Windows

A free, open-source HTML help file editor for Windows, offering features like table of contents, index, search, compiling CHM files, spell checking, and more.

What is CHM Editor?

CHM Editor is a free, open-source HTML help file editor for Windows. It provides a wide range of features for creating and editing CHM help files, including:

  • WYSIWYG editor for writing help documentation
  • Importing existing HTML files into a CHM project
  • Organizing content with a table of contents, index, search, groups, etc.
  • Compiling CHM files for distribution
  • Spell checking support
  • Support for images, multimedia, and scripting
  • Customizing appearance with stylesheets and templates
  • Multi-language support

As an open-source software, CHM Editor is completely free to use. It allows individual developers and small businesses to create professional-looking help documentation to accompany their software products. The editor has an intuitive, easy-to-use interface for authoring content, organizing it, and compiling polished CHM files. It runs on Windows desktop platforms.

Overall, CHM Editor is a feature-packed, free solution for creating and managing HTML help files in the CHM format. With its user-friendly editor and ability to produce multi-platform CHM documentation, it's a useful tool for any developer looking to build help content for their software.

CHM Editor Features

Features

  1. Create and edit CHM help files
  2. Add table of contents, index, search
  3. Compile CHM files
  4. Spell checking
  5. Syntax highlighting
  6. Preview CHM files
  7. Edit HTML, CSS, JavaScript
  8. Insert images, multimedia
  9. Export to PDF

Pricing

  • Free
  • Open Source

Pros

Free and open source

Easy to use interface

Good documentation

Active development

Cross-platform

Cons

Limited to CHM format

Fewer features than commercial alternatives

Lacks collaborative editing


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