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ACCDB converter, in your browser.

Convert ACCDB (Access) files to CSV, XLSX and JSON. Everything on this page is converted in your browser, so your files never leave your device.

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3 formats

About ACCDB

ACCDB replaced MDB in Access 2007 with the ACE engine, adding attachment and multi-value fields. A file holds tables, queries, forms and reports. Outside Access, support is thin.

ACCDB is a Microsoft format that few tools outside Access read. ACCDB is what Access 2007 and later save.

Stands for
Microsoft Access database
Type
Database file
Compression
Proprietary
Introduced
2007, by Microsoft
Opens in
Microsoft Access; LibreOffice Base can read it with extra components
Best for
Databases built in Access 2007 and later
File extension
.accdb
MIME type
application/vnd.ms-access

Questions

How do I open an ACCDB file?

ACCDB opens in: Microsoft Access; LibreOffice Base can read it with extra components. If your device or app cannot open it, convert it to CSV or XLSX above.

What can I convert ACCDB to?

ToAny converts ACCDB to CSV, XLSX and JSON.

Can I convert other files to ACCDB?

No. ToAny reads ACCDB files and converts them to other formats, but it does not create ACCDB.

Are my files uploaded?

No. Every ACCDB conversion listed here runs inside your browser. The files stay on your device.

Other data formats