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

Details of extension .drr

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

Below, you can find answers to the following questions:

  • What is the .drr file?
  • Which program can create the .drr file?
  • Where can you find a description of the .drr format?
  • What can convert .drr files to a different format?
  • Which MIME-type is associated with the .drr extension?
Altium Drill Report File .drr file icon

Altium Drill Report File

The DRR file is an Altium Drill Report File. Altium Designer is a unified electronics design solution.
Category: Data files
Application: Altium Designer
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Excellon Drill File
Altium Binary Drill Data
Altium PCB Document
Altium PCB Project
Altium Designer Schematic File
Altium Designer Schematic Library
Altium Designer Integrated Library
Altium Designer Database Library
Altium Designer Subversion Database Library

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Cgatools CRR File
MAP Parameterisation Document
Certificate File
SmartWare Report Definition File
Dagger Group Abbreviation
Commodore Amiga Multi-palette Image
PL Designer Document
DReport Exported Report
Dynojet Run Data

The .drr filename extension is often given incorrectly!

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

drf (1), drd (1), dgr (1), wrr (1), der (1), srr (1), crr (1), rr (1), frr (1), dtr (1), drg (1), dre (1), dr (1), xrr (1), dfr (1)

Can't open a .drr file?

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

Windows can't open this file:

File: example.drr

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