How to open a file with .CH3 extension?

File Type : Harvard Graphics Chart (Harvard Graphics)
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .CH3 file

Searching for the right program to open .CH3 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.


What is .CH3 file extension?

Presentation file created by Harvard Graphics DOS software, which is used to create presentations; contains a series of "charts," or slides, which contain formatting, graphics, and text; used for storing and displaying oral presentations.
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 CH3files:

  • Harvard Graphics 98
  • Harvard Graphics Chart XL
  • Corel Presentations X7
  • ACD Systems Canvas 15