File Extension Library

.ACCDR File Extension

  • Developer by: Microsoft
  • Category: Database Files
  • Format: Binary

What are .ACCDR files and how to open them?

Can't open .ACCDR file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .ACCDR file.

What is a .ACCDR file extension?

.ACCDR file extension is created by Microsoft. .ACCDR has been classified as Database Files. The format of .ACCDR file is Binary.

.ACCDR is Access Runtime Application

"Locked-down" database file created by the Microsoft Access relational database software; stores an .ACCDB database, except with the extension renamed to ".accdr;" allows the database to be opened and run in a read-only mode so that no changes are made to the database.

If you want to run an ACCDB database in read-only mode, rename the file extension to ".accdr" and then open it. To restore the database to its original read-write format, rename the extension back to ".accdb."

List of all softwares that can open the Access Runtime Application
Microsoft Access 2016

How to fix problems with .ACCDR files

  1. You need to update the application that you normally use to open .ACCDR files. Only the latest version of the software supports the current .ACCDR file format
  2. You need to check the .ACCDR file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)