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>> ACCDB file

ACCDB file format description

Many people share .accdb files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .accdb file can be edited, converted or printed with. On this page, we try to provide assistance for handling .accdb files.

1 filename extension(s) found in our database.

.accdb - Microsoft Access 2007 Database

ACCDB file is a Microsoft Access 2007 Database. The standard file name extension for databases in the Access 2007 file format. It takes the place of the .mdb file name extension that is used in earlier versions of Access.

.accdb file format description:
ACCDB format
Microsoft Access
Document files
- / -
Microsoft Access 2007 Database related links:
Microsoft Access 2007 Database related extensions:
Microsoft Access 2007 Database
Microsoft Access 2007 Signed Package
Microsoft Access 2007 Executable
Microsoft Access 2007 Run-time
Microsoft Access 2007 Database Template
Microsoft Access 2007 Database Link

Naturally, other applications may also use the .accdb file extension. Even harmful programs can create .accdb files. Be especially cautious with .accdb files coming from an unknown source!

Can't open a .accdb file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .accdb file extension is often given incorrectly!

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

accd, acdb

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Microsoft Access 2007 Database
Aldec Coverage Database
Android Audio Calibration Database

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