What is the CH3 file?
The CH3 file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Harvard Graphics DOS Chart Format format. CH3 files are supported by Windows operating systems. The CH3 file is one of the Layout Files files, just like 137 of the other files found in our file information database. The creator of Harvard Graphics DOS Chart Format is Harvard Graphics.
A program that can open the CH3 file is e.g. Harvard Graphics 98. However, you can also use other applications, e.g. WordPerfect Office, Harvard Graphics ChartXL, Corel Presentations.
Programs, that can open .CH3 files
Corel Corporation
Corel Presentations
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Windows |
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Harvard Graphics
Harvard Graphics ChartXL
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Windows |
| Windows | |
Corel Corporation
WordPerfect Office
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Windows |
How to open a .CH3 file?
If you have problems opening the file CH3, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the CH3 file format with the installed program. If not, right click on your CH3 file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all CH3 files should automatically open with the selected program.
