ADN file format description

ADN file format

We made this page to help you understand how to work with ADN 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 ADN 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 ADN files, this page offers all the tools you need.

#1 Lotus 1-2-3 Add-in

The ADN file is categorized under Data. It is associated with Lotus 1-2-3, serving as a Lotus 1-2-3 Add-in. Lotus 1-2-3 is a spreadsheet program designed for IBM-compatible personal computers by Lotus Corporation in 1982. Visit the website of Lotus 1-2-3 for a detailed description of the ADN format.

Application:Lotus 1-2-3
Category:Data files
Magic:- / -

Lotus 1-2-3 Add-in related extensions

  • mfi Windows 98 Resource Kit Data
  • jdf Job Definition Format File
  • tei Text Encoding and Interchange Data
  • hrb TIBCO Hawk Rulebase Data

#2 Microsoft Access Blank Project Template

The ADN file is a Microsoft Access blank project template.

Application:Microsoft Access
Category:Data files
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Microsoft Access Blank Project Template related extensions

  • gdb Genbox Family History Database
  • duh Autodesk Storm and Sanitary Analysis DUH Data
  • ssu Microsoft SMS Discovery Hierarchy Manager Site Update
  • lms Light-O-Rama Musical Sequence

Did someone accidentally misspell the ADN filename?

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

Filename extensions similar to ADN:

Windows can't open your ADN 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 ADN file.

To set the ADN 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 ADN file association. Many apps can open files. They don't need a specific file association to be set.

Handle ADN files with care

Exercise caution when handling ADN 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 ADN files. Use trusted antivirus software to scan files from unknown sources before opening.

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