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DR2 file format description

DR2 file format

We made this page to help you understand how to work with DR2 files. Here, you can find info on software that can handle these files. It includes simple programs for opening and converting them.

Learn about the DR2 file and its functions here!

We also explain how to convert them into other types. It's simple and hassle-free. For opening or changing DR2 files, this page offers all the tools you need.

#1 Aurora Data Resource Definition

The DR2 file is categorized under Configuration. It is associated with Aurora, serving as an Aurora Data Resource Definition. Aurora is a library management system. The Data Resource Definition file (DR2) contains fundamental parameters used in the database configuration for Aurora applications. Visit the website of Aurora for a detailed description of the DR2 format.

Application:Aurora
Category:Configuration files
Mime-type:application/octet-stream
Magic:- / -
Aliases:-

Aurora Data Resource Definition related extensions

  • aur Aurora Timetable Data

#2 Nicolet 5DX Data

The DR1 file is a Nicolet 5DX FTIR Spectrometer Data. Nicolet 5DX is an FTIR spectrometer.

Application:Spectragryph
Category:Data files
Mime-type:application/octet-stream
Magic:- / -
Aliases:dr2, dr3, dr4, dr5

Nicolet 5DX Data related extensions

  • dr1 Nicolet 5DX Data
  • sgd SpectraGryph Data
  • sif Andor SIF Data

Did someone accidentally misspell the DR2 filename?

The DR2 filename extension may be misspelled. We compiled a list of similar file extensions to help you find errors.

Filename extensions similar to DR2:

Windows can't open your DR2 file?

When you try to open a file by double-clicking it, Windows looks at the file's name to figure out what to do. If Windows doesn't know the file type, it'll ask you to choose an app to open this DR2 file.

To set the DR2 file association in Windows 11, you can follow these steps

  1. Open the Settings app by clicking on the Start menu and selecting the gear icon.
  2. In the Settings app, click on System and then select Apps from the left-hand side menu.
  3. Scroll down and click on the Default apps option.
  4. In the Default apps section, you will find various categories. They include Email, Web browser, and Music player.
  5. Locate the category that matches the file type you want to associate. For example, choose Photos for image files, or Video player for video files.
  6. Click on the current default app listed under the category. A list of available apps will appear.
  7. Choose the app you want to set as the default for that file type. If the app you want is not listed, click on More apps to see more options. Or, click on Look for an app in the Microsoft Store to search for apps.
  8. After selecting the app, it will become the default choice for opening files of that type.

It's worth mentioning that you don't always need to set DR2 file association. Many apps can open files. They don't need a specific file association to be set.

Handle DR2 files with care

Exercise caution when handling DR2 files from unknown sources. Files from certain sources can threaten your computer's security. They might contain malware, viruses, or harmful software. To minimize risks, avoid downloading or opening unfamiliar DR2 files. Use trusted antivirus software to scan files from unknown sources before opening.

If you find the information on this DR2 page useful, please feel free to link to this page.

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