File Extension Library

.R3D File Extension

  • Developer by: RED
  • Category: Video Files
  • Format: Binary

What is an .R3D file?

.R3D file extension is created by RED. .R3D has been classified as Video Files. The format of .R3D file is Binary.

.R3D is REDCODE Video File

Native video format used by RED high-resolution video cameras; compressed using REDCODE, an advanced wavelet technology codec that creates visually lossless images.

RED cameras shoot in a resolution called "4K," which is much greater than 2K resolution supported by HD video. Therefore, R3D files may have much higher resolution than HD files. Because of this high resolution, RED cameras are commonly used for shooting modern cinematic films.

List of all softwares that can open the REDCODE Video File
Adobe Premiere Pro CC 2019
Adobe After Effects CC 2019
Adobe SpeedGrade CC 2018
Avid Media Composer
Microsoft Windows Photos
Adobe Premiere Pro CC 2019
Adobe After Effects CC 2019
Adobe SpeedGrade CC 2018
ShedWorx Smart Converter
Apple Final Cut Pro X
File Type 2 RISA-3D Model File
Developer by: RISA Tech Category: 3D Image Files Format: Text

An R3D file contains a structural 3D model saved in the RISA-3D format. It stores model data in keyword delimited format, which includes structural elements, load combinations, materials, building codes, and parameters. R3D files are typically created by RISA-3D, a popular structural engineering and analysis program.

R3D file open in RISA-3D 16

R3D files are primarily opened in RISA-3D. They can also be opened and edited by a text editor. However, editing an R3D file with a text editor without error-checking features included in RISA-3D makes it more probable that syntactical errors will occur.

You can open an R3D file in RISA-3D by selecting File → Open.... You can create an R3D file in RISA-3D by selecting File → New then File → Save or Save As....

You can also export an R3D file in RISA-3D by selecting File → Export and choosing the format, such as DXF or SDNF.

List of all softwares that can open the RISA-3D Model File

How to Open .R3D file on different platforms

Open .R3D File on Windows

  • Right-click a .R3D
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .R3D file and Select check box "Always use this app to open .R3D files" Press "Ok"

Open .R3D File on Mac

  • Right-click (or Ctrl + Left-click) the .R3D file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .R3D File on Linux

Right click on the .R3D file, choose "Open with" and select a program from the list above

Open .R3D File on iPhone

Select a file. If you don't see an application to open the .R3D file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .R3D File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .R3D files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .R3D files

  1. You need to update the application that you normally use to open .R3D files. Only the latest version of the software supports the current .R3D file format
  2. You need to check the .R3D file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)