Home : File Types : DRF File (3 File Associations)

.DRF File Extension

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File Type 1VIZ Render File

DeveloperAutodesk
Popularity
3.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
Category3D Image Files
FormatBinary

Binary

This file is saved in a binary format, which requires a specific program to read its contents.

Definition

Discreet Render Format (DRF) file created by VIZ Render, a program included with older versions of Autodesk Architecture; saves a rendered image of buildings or other modeled structures; can be opened in 3ds Max, but can only be created by VIZ Render.

More Information

After opening a DRF file in 3ds Max, you must save it as a .MAX file since saving DRF files is not supported.

Program(s) that open .DRF files
Microsoft Windows LogoWindows
Autodesk 3ds Max 2016
Mac OS X LogoMac OS
Autodesk 3ds Max 2016
Updated 5/26/2011

File Type 2Dynojet Run File

DeveloperDynojet Research
Popularity
2.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryData Files
FormatBinary

Binary

This file is saved in a binary format, which requires a specific program to read its contents.

Definition

Data file created by Dynojet vehicle diagnostics tools; saves car information from a diagnostics test; may store horse power, air temperature, humidity, absolute pressure, and vehicle model data; used for graphing vehicle diagnostics information.

More Information

DRF files can be viewed using WinPEP (Windows Performance Evaluation Program), which was formerly called the Dynojet RunViewer.

Program(s) that open .DRF files
Microsoft Windows LogoWindows
Dynojet WinPEP
Updated 5/26/2011

File Type 3Delphi Resource File

DeveloperEmbarcadero Technologies
Popularity
1.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

Definition

Temporary file created by Delphi, a software development programming language and IDE; saves package requirement information when a project is compiled with packages; used during the software building process.

More Information

DRF files are sometimes referenced in Delphi error messages when a program cannot located or create the file in a temporary location. To fix this, you may be able to explicitly rebuild the application or make sure the temporary location is accessible.

Program(s) that open .DRF files
Microsoft Windows LogoWindows
Embarcadero Delphi
Updated 5/26/2011