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About .mdb and .accdb Files

MDB Reader is a powerful web-based tool for viewing and analyzing Microsoft Access database files. We support both traditional .mdb files (Microsoft Access 2003 and earlier) and modern .accdb files (Microsoft Access 2007 and later). The entire application runs in your browser - no data is sent to any server, ensuring your database files remain completely private and secure.

What are .mdb and .accdb files?

  • .mdb files

    The traditional Microsoft Access database format used in Access 2003 and earlier versions. They contain tables, queries, forms, reports, and other database objects.

  • .accdb files

    The modern Microsoft Access database format introduced in Access 2007. They offer enhanced features like attachment fields, multi-valued fields, and improved security.

Key Features

  • View table structures and data
  • Browse through multiple tables
  • Export data to various formats
  • Secure local processing - files never leave your browser
  • 100% browser-based - no server API calls or data transfer, your data stays private