Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .2dr

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .2dr file?
  • Which program can create the .2dr file?
  • Where can you find a description of the .2dr format?
  • What can convert .2dr files to a different format?
  • Which MIME-type is associated with the .2dr extension?
Cadwork 2D Road Project .2dr file icon

Cadwork 2D Road Project

The 2DR file is a Cadwork 2D Road Project. Cadwork is a module-based 3D CAD/CAM system.
Detailed description not available
Category: Project files
Application: Cadwork
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Cadwork 2D Drawing
Cadwork 3D Drawing
Cadwork Parametric Elements Data
Cadwork 2D Backup Data

Other types of files may also use the .2dr file extension. If you have helpful information about .2dr extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Cadwork 2D Drawing
DEM2RWX Saved Settings
Commodore Amiga Multi-palette Image
Embird Color Palette Data
Q-Dir Configuration
GTA 4 Map and Weapon Model
Ziff Davis 3D WinBench Batch

The .2dr filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

wdr (1), edr (1), d2r (1), zdr (1), qdr (1), dr (1), 2d (1)

Can't open a .2dr file?

If you want to open a .2dr file on your computer, you just need to have the appropriate program installed. If the .2dr association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.2dr

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android