Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .sdf

Below, you can find answers to the following questions:

  • What is the .sdf file?
  • Which program can create the .sdf file?
  • Where can you find a description of the .sdf format?
  • What can convert .sdf files to a different format?
  • Which MIME-type is associated with the .sdf extension?

2 extension(s) and 0 alias(es) in our database

Iconics GraphWorx32 Symbol Library .sdf file icon

Iconics GraphWorx32 Symbol Library

SDF file is an Iconics GraphWorx32 Symbol Library. GraphWorX32 is a human-machine interface (HMI) software package for process control. GraphWorX32 is a fully compliant OPC client featuring ActiveX and OLE Automation technologies.
Detailed description not available
Category: Document files
Application: Iconics GraphWorx32
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Iconics GraphWorx32 Display
Iconics GraphWorx32 Display for WinCE
Iconics AlarmWorX32 Viewer File
Iconics AlarmWorX32 Report File
Iconics TrendWorX32 File
Microsoft SQL Server Database .sdf file icon

Microsoft SQL Server Database

SDF file is a Microsoft SQL Server Compact Database file. Microsoft SQL Server Compact (SQL CE) is a compact relational database produced by Microsoft for applications that run on mobile devices and desktops.
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Aston-Tate dBASE Database
SQR Script
SQL Script
Embarcadero InterBase Database File
RBase Data
General Database File
SQR Portable Format
SQR Printer Output
Pervasive SQL Database

Other types of files may also use the .sdf file extension. If you have helpful information about .sdf extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

OpenOffice Base Database
Micrografx Designer Document
ProWorx NXT Data Setup File
DSON Support File
DataCAD 15 Symbol File
Racelogic PerformanceBox Split Data
TunerPro Definition File
ProWorx NXT Extended Memory Data File
Extensible Data Format File

The .sdf filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

dsf (75), xdf (30), sd (27), cdf (24), srf (18), sdb (16), edf (14), sfd (12), wdf (10), ssf (10), sdr (10), df (9), swf (8), sf (8), sef (5)

Can't open a .sdf file?

If you want to open a .sdf file on your computer, you just need to have the appropriate program installed. If the .sdf association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.sdf

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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