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What is the .CH3 File Extension?

.CH3 File Extension Description:

The Harvard Graphics line of programs was one of the earliest presentation software released. The product line was created for computers that run on Microsoft Windows and MS-DOS. Using projectors and slide machines uses presentation products like these to create slide presentations that mimic slide shows created. These programs create digital slides and allow them to be presented in a way similar to actual slide shows.

Due to the success of its presentation software, Harvard Graphics, Inc. eventually expanded the line to include other presentation-related applications. Another type of software released by the company is a chart program. Chart programs are used to create charts from any type of data. Users can input data directly into the chart program, or input data already stored from another application. The chart software then translates these data and gives the user options for the final chart.

The third version of Harvard Graphics programs used the file extension CH3 to store chart files. Chart files saved with the .ch3 file extension contain both the final chart and the data used for it. The program can edit files with the file extension CH3 by changing the colors, layout and format of the chart as well as changing the type of chart used. Files with the .ch3 file extension can hold line, gnat, and pie or column charts. The CH3 file extension can also be attached to chart files, which hold specialized, chart types such as box-whiskers, spectral plots and trajectories.

Users can add labels, images, icons and legends to files with the .ch3 file extension. Data can be placed on the spreadsheet tool added to the chart program or imported from other spreadsheet applications. The program can even suggest what kind of chart is best suited for the data presented by the user. Charts created by the Harvard Graphics chart software can also be exported to and used with presentations created by Harvard Graphics presentation files. Files with the .ch3 file extension can also be imported to other chart programs or presentation software for use.

Author: Harvard Graphics, Inc.
Author URL:
Related Applications: Harvard Graphics Version 3
Common Path: N/A


Run a Free Scan to check for CH3 related errors & to optimize PC performance.

Do you have errors with .CH3 files?

The Reason for .CH3 files Errors:

A typical and frequent explanation for .CH3 files errors is failure in the Windows registry - cleaning is essential to avoid additional damage in other applications and/or devices. Dangers include system device failure, blue screen errors and fatal system crashes.

.CH3 files Errors - Common Symptoms:

.CH3 files errors bring on numerous symptoms, including but not limited to: pc freezes while starting up or shutting down, programs lock up, decreased pc speed, built-in speaker beeping, trouble loading documents, sluggish behaviour and problems while installing software.

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What is the .CH3 File Extension?    |    How to Fix .CH3 File Extension Errors    |    Repair .CH3 File Errors