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What is the .FN3 File Extension?

.FN3 File Extension Description:

The FN3 file extension is a proprietary file format used by Harvard Graphics version 3.0 for its font files. Harvard Graphics is a presentation program that is award-winning and developed for Microsoft Windows and MS-DOS. The first version for MS-DOS was released last 1986, as part of the Harvard Presentation Graphics. Hence, it was the first presentation consumer application to allow users to actually incorporate information graphics, text and charts for custom slideshow presentations.

Harvard Graphics 3.0 was later upgraded with email and conferencing features. However, this can only be used on the Windows environment. A variety of font files were added which made it flexible for accommodating different presentation elements. These font files use the FN3 file extension.

Earlier versions of Harvard Graphics were responsible for having a limited number of true type fonts. Version 3.0, however, added a support for different font files particularly the Bitstream Speedo fonts that have seven typefaces included with the program.

The files with the .fn3 file extension, like those available for Macintosh and Windows applications, can be scaled to almost any size. With earlier Harvard Graphics font types, the user was restricted to a relatively narrow range of type sizes. These files can be enlarged or reduced but they do not undergo deformation.

The file with the .fn3 file extension has a complete set of characters called the outline fonts. The outline of each font remains essentially the same regardless of the size of the characters. This removes the necessity of storing gigantic set of characters and includes all the possible sizes for a particular font.

Once the size of the characters is selected, the outlines will be filled with bitmap for every character. The similar bitmap is utilized for every character in the file with the .fn3 file extension. They can be italicized, rendered as normal or they can be used with shadings from the top to the bottom portions.

Author: Harvard Graphics, Inc.
Author URL:
Related Applications: Harvard Graphics 3.0
Common Path: C:/ Program Files


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Do you have errors with .FN3 files?

The Reason for .FN3 files Errors:

A common and likely cause for .FN3 files errors is damage in the Windows registry - repairs are required to avoid additional harm in other software and/or devices. Receiving these errors puts your PC at risk for fatal crashes, blue screen errors and even hardware failure.

What are the Symptoms of .FN3 files Errors?

.FN3 files error symptoms include application lock ups, system start up or shut down troubles, slow system performance, laggy behaviour, input halts, internal speaker beeps, trouble accessing documents as well as issues while installing applications.

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What is the .FN3 File Extension?    |    How to Fix .FN3 File Extension Errors    |    Scan for .FN3 File Extension Errors