File Extension Library


.3R File Extension

  • Developer by: Parametric Technology Corporation
  • Category: Bitmap image Files

What are .3R files and how to open them?

Can't open .3R file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .3R file.

What is a .3R file extension?

.3R file extension is created by Parametric Technology Corporation. .3R has been classified as Bitmap image Files.

.3R is Arbortext Advanced Print Publisher raster image

The 3r file extension is associated with the Arbortext Advanced Print Publisher, a typesseting software for Microsoft Windows operating system, developed by PTC.

The 3r file stores raster image from APP.


How to open:

Use APP to open *.3r rasters.

How to convert:

APP may be able to export *.3r files to other formats.

How to fix problems with .3R files

  1. You need to update the application that you normally use to open .3R files. Only the latest version of the software supports the current .3R file format
  2. You need to check the .3R file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)