The File Extensions Database

.3DR File Extension

  • Developer by: 3D Rad
  • Category: Data Files
  • Format: Binary

What is an .3DR file?

.3DR is 3D Rad Project File

Project file created by 3D Rad, a free application used to create 3D games; stores a 3D scene with objects and their properties; also stores links between objects, which allows them to interact with physical constraints.

3DR project files can be compiled into standalone executables or into applets that can be embedded into Web pages. Therefore, 3D Rad projects are used for games for both the Windows and Web browser platforms.

3D Rad projects support many other game features, such as animation, artificial intelligence, visual effects, cameras and view modes, and custom scripting.

Programs that open 3D Rad Project File
3D Rad
File Type 2 3DMark Results File
Developer by: Futuremark Category: Data Files Format: Binary

File created by 3DMark, a program used to benchmark the 3D gaming capabilities of Windows computers; contains benchmark test results based on a user-specified configuration; used to compare 3D graphics capabilities against other computers.

3DR files may be submitted and analyzed through the Futuremark Online Results Browser (ORB), a Web browser based results viewer. Millions of users have contributed their results to the Futuremark online benchmark repository.

3DMark tests computers based on their DirectX performance.

Programs that open 3DMark Results File
Futuremark 3DMark

How to solve problems with 3DR files

  • Associate the 3DR file extension with the correct application. On :
    Windows: Right click on any 3DR file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.3DR files". Mac: Right click (or Ctrl-click) the 3DR file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .3DR is 3D Rad Project File. Because only the current version supports the latest 3DR file format. Search, therefore, e.g. on the 3D Rad manufacturer website after an available .3DR is 3D Rad Project File update.
  • To make sure that your 3DR file is not corrupted or virus-infected, get the file again and scan it with antivirus software.