Access database guides
Open, inspect, and convert MDB/ACCDB files
These guides cover the common jobs people need after receiving an old Microsoft Access database: open it without Access, check the tables, export CSV files, and decide when a full Access installation is still required.
Microsoft Access does not run natively on macOS, but you can still inspect old Access databases, export table data, and move the data into modern tools.
Updated: 2026-07-07
Read guideCSV is the easiest bridge from Access databases to modern spreadsheets, scripts, and SQL databases. The main thing to remember is that each Access table becomes its own CSV file.
Updated: 2026-07-07
Read guideACCDB is the newer Microsoft Access format. You can often view and export its tables without Access, but full Access applications still need Microsoft Access.
Updated: 2026-07-07
Read guideMDB and ACCDB are both Microsoft Access database formats, but they belong to different Access generations and have different compatibility limits.
Updated: 2026-07-07
Read guideWhen an Access file fails to open, the problem is usually password protection, corruption, a renamed file, unsupported Access objects, or a file that is too large for browser memory.
Updated: 2026-07-07
Read guideMoving from Access to SQLite or PostgreSQL is mostly a table export and validation job. The hard part is preserving relationships, data types, and application assumptions.
Updated: 2026-07-07
Read guidemdb-tools is a practical command-line toolkit for old Access databases, especially when you need repeatable exports or many files.
Updated: 2026-07-07
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