.CH3 File Extension
- Developer by: Harvard Graphics
- Category: Page Layout Files
- Format: Binary
What are .CH3 files and how to open them?Can't open .CH3 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .CH3 file.
What is a .CH3 file extension?
.CH3 file extension is created by Harvard Graphics. .CH3 has been classified as Page Layout Files. The format of .CH3 file is Binary.
.CH3 is Harvard Graphics DOS Chart File
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.