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SDF MDF
File conversion

Convert SDF to MDF

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Is it possible to convert SDF to MDF?
Yes - SDF converts to MDF.

Move the data into a full SQL Server (.mdf) database. SQL Server Compact Toolbox can script a .sdf to SQL Server, or Full Convert copies it. Direct file-to-file conversion isn't possible; you migrate the data.

2 programs
Also to MDF: MDX · CCD · ISZ

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert SDF to MDF

Converting a .SDF file to .MDF lets you open the content in software that prefers the .MDF format, though some details may change compared with the original. The programs listed below open .SDF files and can save or export them to .MDF (or a closely related format). One of them is Microsoft SQL Server: Microsoft SQL Server is a relational database management system developed by Microsoft Corporation. It provides data storage, retrieval, and management….

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

Programs that convert SDF

Microsoft SQL Server
Full Convert Enterprise

About these formats

.SDF SQL Server Compact Database File

An .sdf file is most commonly a Microsoft SQL Server Compact (SQL CE) database - a single binary file that a Windows or .NET app uses to store its data. Open it with free tools like…

Open .SDF details →
.MDF Media Descriptor File (Alcohol 120% / DAEMON Tools disc image)

An MDF file (Media Descriptor File) is a raw disc image created by Alcohol 120% or DAEMON Tools, storing a bit-for-bit copy of a CD or DVD. Always paired with a companion .mds file, it…

Open .MDF details →