Convert CHM Online
CHM - Microsoft Compiled HTML Help
Format introduction:
Microsoft Compiled HTML Help is a Microsoft proprietary online help format, consisting of a collection of HTML pages, an index and other navigation tools. The files are compressed and deployed in a binary format with the extension .CHM, for Compiled HTML. The format is often used for software documentation.
Technical details:
Help is delivered as a binary file with the .chm extension. It contains a set of HTML files, a hyperlinked table of contents, and an index file. The file format has been reverse-engineered and documentation of it is freely available. CHM files support the following features: data compression, built-in search engine, ability to merge multiple .chm help files, extended character support.
| File extension | .chm |
| MIME | application/vnd.ms-htmlhelp |
| Developed by | Microsoft |
| Type of format | Document file format |
| Associated programs | Sumatra PDF, HTML Help Workshop |
| Sample file | sample.chm |
| Wikipedia | CHM on Wikipedia |
The list shows what formats can convert to CHM and what formats can be converted from CHM. Click on a link below to start a specific conversion.
| # | Conversion | Type | Position |
|---|---|---|---|
| 1 | CHM to PDF | document | FROM CHM |
| 2 | CHM to HTML | document | FROM CHM |
| 3 | CHM to TXT | document | FROM CHM |
| 4 | CHM to DOC | document | FROM CHM |
| 5 | CHM to DOCX | document | FROM CHM |
| 6 | CHM to RTF | document | FROM CHM |
| 7 | CHM to EPUB | ebook | FROM CHM |
| 8 | CHM to AZW | ebook | FROM CHM |
| 9 | CHM to FB2 | ebook | FROM CHM |
| 10 | CHM to MOBI | ebook | FROM CHM |
| 11 | CHM to JPG | image | FROM CHM |