What is the DR4 file?
The DR4 file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the AllyCAD Drawing format. DR4 files are supported by Windows operating systems. The DR4 file is one of the 3D Image Files files, just like 622 of the other files found in our file information database. The creator of AllyCAD Drawing is Knowledge Base Software.
A program that can open the DR4 file is e.g. AllyCAD. This software was released by Knowledge Base Software.
Programs, that can open .DR4 files
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Knowledge Base Software
AllyCAD
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Windows |
How to open a .DR4 file?
If you have problems opening the file DR4, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the DR4 file format with the installed program. If not, right click on your DR4 file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all DR4 files should automatically open with the selected program.
