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MDE MDB
Not possible

Convert MDE to MDB

Can you convert MDE to MDB?
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Is it possible to convert MDE to MDB?
No - not a direct conversion.

You CANNOT decompile an .mde back into an editable .mdb - the VBA source and editable design are permanently removed during 'Make MDE'. Keep/obtain the original .mdb from the developer. Tools claiming to 'recover MDE to MDB' cannot restore the source.

No direct path
Also to MDB: BTR · NPF · SDF

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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Converting MDE to MDB

A .MDE file and a .MDB file hold different kinds of data, so there is no direct way to turn one into the other.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

About these formats

.MDE Microsoft Access Compiled (MDE) Database

An MDE file is a compiled, locked version of a Microsoft Access database (.mdb). You open and run it with Microsoft Access or the free Access Runtime on Windows, but you cannot edit its…

Open .MDE details →
.MDB Microsoft Access Database (97-2003, Jet engine)

An MDB file is a Microsoft Access database in the old format Access used from 1992 through 2003, replaced by .accdb in Access 2007. It stores tables, queries, forms, reports, and VBA code…

Open .MDB details →