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LACCDB file extension

The table below provides useful information about the .laccdb file extension. It answers questions such as:

  • What is the .laccdb file?
  • What program do I need to open a .laccdb file?
  • How can the .laccdb file be opened, edited or printed?
  • How can I convert .laccdb files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

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

✅ Microsoft Access 2007 Database Lock

Microsoft Access 2007 Database Lock .laccdb file icon
LACCDB file is a Microsoft Access 2007 Database Lock. When you open an Access 2007 database, file locking is controlled by a locking file with the file name extension .laccdb. The .laccdb file corresponds to the .ldb locking file that is created when you open an earlier version Access (.mdb) file. Locking files are deleted automatically when all users close the database.
Category: Document files
Application: Microsoft Access
Mime-type: application/msaccess
Magic number: -
Magic string: -
Sample: -
LACCDB aliases:
LACCDB related links:
LACCDB related extensions:
Lotus Approach 97 Document

Microsoft Access Form

Microsoft Access Macro

Microsoft Access Query

Microsoft Access Report

Microsoft Access Table

Microsoft Access Add-in

Microsoft Access Database

Microsoft Access Blank Database Template

Microsoft Access Wizard Template

Other types of files may also use the .laccdb file extension.

🚫 The .laccdb file extension is often given incorrectly!

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


Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Microsoft Access 2007 Database

🔴 Can't open a .laccdb 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .laccdb file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .laccdb file extension, write to us!

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