Missing_File

How to open a file with .CHW extension?

File Type : HTML Help General Index Funtionally comparable to .GID.
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .CHW file

Searching for the right program to open .CHW files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.

image  

What is .CHW file extension?

Help index file created when multiple Compiled HTML Help (.CHM) files are merged together; stores the combined table of contents for the Help content and also includes references to each CHM file; must be rebuilt each time any of the referenced CHM files are updated or the table of contents will not be valid. CHW files may be very large in size because they are not compressed. However, if you use a program such as KeyCHW or The Helpware Group's FAR, you can compress CHW files and decrease the file size substantially. The FAR software allows you to view the contents of a CHW file. Choose Authoring ? Help File Explorer... from the application menu and then select your CHW file.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open CHWfiles:

  • The Helpware Group FAR