Scan for .DFI File Extension Errors    |    Repair .DFI File Errors    |    What is the .DFI File Extension?

Run a Free Scan to check for DFI related errors.

What is the .DFI File Extension?

.DFI File Extension Description:

The .dfi file extension (Digifont Outline Font Description) is used by TrueType and PostScript to define outline fonts. These fonts are scalable cases in which the outline of every character is defined geometrically. Given the geometrical description of a character, the outline font is a scalable set because display devices or output devices like printers can generate the character at any size/scale.

The vector fonts or outline fonts are compilations of vector imagery, such as a set of outline and curves to characterize the edge of each attribute. Vector plotters and vector monitors use the early vector fonts composed of thin strokes instead of thick outlined characters. Application of mathematical utility and the conversion of every vector point without character pixilation is the chief improvement of the DFI file extension. Outline font characters that have been transformed can be scaled to any size with more striking results than bitmap fonts. This requires detailed processing depending on the font, rendering software, and output size.

The DFI extension is related to TrueType word processor, an application consisting of digital font files that can also be used for controlling scripts or alphabets. TrueType software and Windows Operating System comprise numerous kinds of information to guarantee the quality of the rendered on-screen or printed characters. TrueType software wires files in the format .dfi so as to permit grouping of multiple fonts into particular files and to create considerable space-saving measures intended for the compilation of fonts.

The DFI extension contributes to the strong point of TrueType for the said application's accurate calculations of the character display to a particular pixel among various font sizes. This system incorporates a virtual mechanism that can implement programs within fonts. These alter the managed points that describe the outline.

The Outline Font Description facilitates the font developer to construct changes typically through development. These changes are usually done on the total font's stem, stem width, height, and cap height to guarantee TrueType glyph techniques.

Author: DFI
Author URL:
Related Applications: TrueType and PostScript
Common Path: N/A


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

Do you have errors with .DFI files?

The Cause for .DFI files Errors:

.DFI files errors are possibly serious Windows file system errors and are brought on by a corrupted registry that needs to be fixed immediately to avoid even further corruption in other applications and/or devices. While the errors remain your system stays at risk for likely blue screen errors, device failure and fatal crashes.

.DFI files Errors - Common Symptoms:

.DFI files error symptoms include application freezes, system start up or shut down problems, jerky personal computer operation, sluggish behaviour, screen freeze, internal speaker beeps, trouble opening documents and problems while installing programs.

Helpful Tools

The following products are free to try. We have found them to be of the highest quality and value. They have been extremely useful in our own pc troubleshooting and maintainance and we highly recommend trying them out for yourself.

Anti-Malware Pro

With a lightning fast free scan and the largest authentic spyware detection database we have seen, Anti-Malware Pro finds and removes threats to your PC stability and security. Download Anti-Malware Pro


DriverFinder will scan your system for driver and software updates. Its easy to use interface makes keeping your drivers updated quick and simple. They will even send you an email notification when new driver updates are available for your system! It doesn't get any more convenient than this. Download DriverFinder

Browse File Extensions by Name:

Is your File Extension missing?

Help us to make the best resource we possibly can by submitting you very own file extension details. If you have detailed information on any file extensions please let us know by visiting the following link.

Submit File Details Form

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