CHM file editor Edit CHM file online, for free

What is CHM file?

The CHM file extension is used primarily for compiled HTML help files that are created by the Microsoft Compiled HTML Help Workshop tool. These files have a very specific purpose, and are only used in applications that use them to generate the content of a help file.

CHM Format details

Full Name Compiled HTML Help Format
Developer Microsoft
Category Web Files

Programs, that can edit CHM files

To edit a file with the CHM extension, we usually need dedicated software. Each file format has data stored in a specific structure, so there is no single software that can edit CHM files, as well as dozens of other file extensions.

Below you can find a list of software that can work with CHM files. After installing the dedicated software, you can be sure that you will be able to edit your CHM file. It's a safe method. Just remember to download your software from trusted sources.

CHM Format details

CHM File Editors

  • Microsoft Windows
  • Mozilla Firefox
  • xCHM
  • ChmDecompiler
  • Microsoft Internet Explorer
  • 6 CHM editors