File Extension ACCDB

.ACCDB File

File extension: ACCDB
File type: 2007 Database File


Notes about the ACCDB file extension:



To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The ACCDB file type is primarily associated with 'Access' by Microsoft Corporation. Access is a database program.

Detailed information for file extension ACCDB:


Primary association: Access
Company: Microsoft Corporation
Identifying characters Hex: 00 01 00 00 53 74 61 6E 64 61 72 64 20 41 43 45 20 44 42 , ASCII: Standard ACE DB
File Identifier - TrID
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database




To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension ACCDB click this link to expand/hide the additional area.

System Info for File Extension .ACCDB

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: Access.Application.12
EXEFile: %ProgramFiles%\Microsoft Office 2007\Office12\MSACCESS.EXE /NOSTARTUP %2 %3 %4 %5 %6 %7 %8 %9

ProgramID: Access.Application.12
EXEFile: %ProgramFiles%\Microsoft Office2007\Office12\MSACCESS.EXE /NOSTARTUP %2 %3 %4 %5 %6 %7 %8 %9


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