Files with dr4 suffix can be usually encountered as CAD files from AllyCAD software.

Detailed description

Software that works with dr4 file extension

Add comment

Bookmark & share this page with others:

DR4 file extension - AllyCAD drawing

What is dr4 file? How to open dr4 files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

The dr4 file extension is mainly associated with the AllyCAD 2D and 3D CAD modeling application for civil engineering. A .dr4 file stores CAD drawing created and saved in the program.

The default software associated to dr4 file type:

AllyCAD picture or screenshot

AllyCAD  Microsoft Windows software

Company or developer:
  Knowledge Base Software

AllyCAD is a professional 2D and 3D CAD modeling software for civil engineering infrastructure design.

Help how to open DR4 files:

Use AllyCAD to open DR4 CAD drawing files.

How to convert file with extension DR4:

It is likely that .dr4 drawings can be exported to other similar or exchange formats.

Find converter to dr4 file type:

drg to dr4

List of software applications associated to the .dr4 file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open dr4 file, edit dr4 file, convert dr4 file, view dr4 file, play dr4 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the dr4 files.

  • Open dr4 file
  • Save dr4 file
  • Edit dr4 file
  • View dr4 file
  • Create dr4 file
  • Print dr4 file

Software that open dr4 file - AllyCAD drawing

Click on the link to get more information about AllyCAD for open dr4 file action.

Microsoft Windows:

Previous file extension
DR3D file extension > 3d graphics, CAD-CAM-CAE file types

Next file extension
file extension DRA


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed