Identify, Fix and open files which Microsoft Windows can't open
 

Open CHM file extension

File Type: (Executable file)

Compatible with (WinXP, Vista and Win7)

Home Find file extension (eg.: .doc,.png)

File extension errors generally occur when the appropriate program is not installed in your system or your registry may be corrupt. You can either

Notes about the .CHM file extension:

.CHMCHM (Compiled HTML Help) format is associated with online help file, introduced by Microsoft in 1997. CHM file contains a set of HTML web pages and hyperlinked table of contents, which helps a user to easily find required information. File extension errors generally occur when the appropriate program is not installed in your system. Scan your system to identify and fix CHM file extension errors.

Trouble opening CHM files on Microsoft Windows?
Advanced File Optimizer
Need help opening a CHM file? Advanced File Optimizer will do this for you. Opening a CHM file only takes a few clicks and is very easy, even for novice users.
Compatible with Window XP, Vista, Win7
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Detailed information for file extension CHM :

Primary association: HTML Help

Company: Microsoft Corporation

Identifying characters Hex: 49 54 53 46 , ASCII: ITSF

Program ID: chm.file

Reference: CHM on Wikipedia , view more extensions

Related links: Info Page ,Unofficial (Preliminary) HTML Help Specification ,Unpack with 7-Zip

File type CHM's association with other applications are:

  • Ares Font Chameleon (Source Font - Font Outline)
  • ChemDraw (Chemical Structure) by CambridgeSoft Corporation

    Old format. The Mime types used with this association are: chemical/x-chemdraw, application/x-chemdraw.

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Comments on "How to open CHM File"

Mark Thomas

I had bugged for couple of months with a Windows pop up on my system telling me it can't find this file...installed this amazing software and fix this problem. Now my system working perfectly again!

Anna

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Raina_978

This software fixes errors quickly...n very easy to use.

Smarty_1985

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