File Extension Library

.SMF File Extension

  • Developer by: Oracle
  • Category: Text Files
  • Format: Binary

What is an .SMF file?

.SMF file extension is created by Oracle. .SMF has been classified as Text Files. The format of .SMF file is Binary.

.SMF is StarMath Formula File

Math formula created by Apache OpenOffice and other variants of the office suite; stores the syntax and formatting of a mathematical equation or expression; replaced with the newer .ODF format, but is still supported by Apache OpenOffice.

NOTE: The SMF format was originally used by StarMath through StarMath version 5. StarMath 6 and Apache OpenOffice version 1 adopted the .SXM format, which was then replaced by the OpenDocument ODF format. Apache OpenOffice still supports the SMF format even though it has been deprecated.

NOTE: Apache OpenOffice was formerly known as

List of all softwares that can open the StarMath Formula File
Apache OpenOffice
Apache OpenOffice
Planamesa NeoOffice
Apache OpenOffice
File Type 2 Standard MIDI File
Category: Audio Files

Formal MIDI file specification developed by the MIDI Manufacturers Association; similar to a .MID file.

List of all softwares that can open the Standard MIDI File
Apple QuickTime Player
Apple QuickTime Player
File Type 3 Serif Metafile
Developer by: Serif Category: Vector Image Files Format: Binary

Vector image created in the Serif Metafile (SMF) format, a proprietary format that extends the Windows Metafile (WMF) format to include better line, fill, and text definitions; used for sharing vector graphics between Serif applications, including DrawPlus, PagePlus, and WebPlus.

List of all softwares that can open the Serif Metafile
Serif DrawPlus
Serif PagePlus
Serif WebPlus
File Type 4 SkinMagic Toolkit File
Developer by: Appspeed Category: Developer Files Format: Binary

Project file created by SkinMagic Toolkit, a developer program used for creating application interface skins; can contain user interface dialogs and bitmap graphics that are used for overlaying components (buttons, borders, etc.) of the interface.

SMF files are created by a program called SkinMagicBuilder, which is included in the SkinMagic Toolkit installation.

List of all softwares that can open the SkinMagic Toolkit File
Appspeed SkinMagic Toolkit

How to Open .SMF file on different platforms

Open .SMF File on Windows

  • Right-click a .SMF
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .SMF file and Select check box "Always use this app to open .SMF files" Press "Ok"

Open .SMF File on Mac

  • Right-click (or Ctrl + Left-click) the .SMF file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .SMF File on Linux

Right click on the .SMF file, choose "Open with" and select a program from the list above

Open .SMF File on iPhone

Select a file. If you don't see an application to open the .SMF file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .SMF File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .SMF files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .SMF files

  1. You need to update the application that you normally use to open .SMF files. Only the latest version of the software supports the current .SMF file format
  2. You need to check the .SMF file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)