This article explains which Access file format you would use based on your needs, and why you might want to use an earlier version file format in some instances.

Access creates databases in the .accdb file format. This format supports features such as multivalued fields, data macros, and attachment fields. You can convert databases that were …

Microsoft Access 2010 by default uses the .accdb file format extension introduced in Access 2007. Access continues to provide some support for the file format used in earlier versions of …

When you create a new, blank database, Access asks you to name the database file. By default, the file is given the ".accdb" extension — it is created in the Access .accdb file format for your …

Learn what file name extensions are, which extensions are common in Windows, and how to view them in File Explorer.

En este artículo se explica qué formato de archivo de Access debería usar según sus necesidades y por qué es posible que desee usar un formato de archivo de una versión …

Cet article explique le format de fichier Access que vous utiliseriez en fonction de vos besoins et pourquoi vous pouvez utiliser un format de fichier de version antérieure dans certains cas.

This article discusses key benefits of the format, describes the file name extensions and discusses how you can share Office files with people who are using earlier versions of Office.

This topic introduces the various ways you can save your Access database objects and ways to save to different Access file formats.

Questo articolo illustra il formato di file di Access da usare in base alle proprie esigenze e i motivi per cui è consigliabile usare un formato di file di una versione precedente in alcuni casi.