Open 3r file
Did your computer fail to open 3r file? We explain what 3r files are and recommend software that we know can open your 3r files.
What is 3r file?
Files with 3r file extension are related to the raster image format used by Arbortext Advanced Print Publisher.
3r file description
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.