SMF File Extension
Standard MIDI Format
- File Type smf
- Developer Oracle
- Popularity
- Application QuickTime
- Category Audio Files
- Format Binary
What is a SMF file?
The SMF file extension is linked to Standard MIDI Format and belongs to the Audio Files category, which includes 667 files.
With the creation of the Standard MIDI Format (SMF), Oracle introduced file format along with 36 programs built for their use.
SMF files are compatible with various operating systems, including Mac OS and Windows. You can play a SMF file using one of 2 programs, for example QuickTime and MuseScore.
MIME types
- audio/mid
How to open a SMF file?
The most common reason why a SMF file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
QuickTime and MuseScore are recognized as the most popular software solutions for dealing with SMF files. If you wish to install the latest release of QuickTime, visit the official Apple portal and download the edition that works on any operating system.
After installing, your OS should instantly open SMF files with QuickTime.
Set QuickTime as your default SMF viewer
Setting a default program by file type in Windows
- Start by right-clicking on your SMF file and selecting the "Open With" option. From there, click "Choose another app" to continue;
- From the list of applications in the pop-up window, find and select QuickTime as your desired application;
- Check the "Always use this app" checkbox, and then click "OK" to set your chosen app as the default for opening SMF files.
Set default app to open files on Mac
- Right-click or Control + left-click on the desired SMF file to open a menu of available actions;
- Select "Open in application" and click "Other";
- Look towards the bottom of the window, where you will find the "Enable" menu. "Recommended programs" will be the default selection;
- Choose "All Programs" in this menu and search for QuickTime. Check the box next to "Always open in app" to set it as the default option.
Convert to and from SMF
If a SMF file is cumbersome, converting it to formats such as DIF or other supported types can make it easier to manage.
Converting a SMF file may not fully retain all functionality, but it is generally possible to return it to the original format.
Using offline converters like MuseScore ensures high-quality conversion of SMF files to different formats.
Convert SMF to other file formats
Solving Common SMF File Challenges
Problematic SMF files can usually be resolved by making small changes in your software. See the tips below to help fix common issues.
What are the possible solutions to recover a corrupt SMF file?
Use a recovery program to open the damaged SMF file and navigate to the "Repair" menu item. Then wait for the recovery process to complete, which allows you to automatically repair corrupted audio files.
What are the signs that my SMF file is damaged?
Corrupted SMF audio files may show the following signs:
- File hangs or crashes in QuickTime or other programs;
- The file does not open or opens with errors;
- Unexplained increase in SMF file size;
- Working with the file triggers the display of error messages;
What are the possible causes of QuickTime crashing?
QuickTime crashes can be attributed to outdated software. Make sure you have installed the latest updates for Apple products.
A simple restart of your computer can often fix many common problems, which is why it is the recommended first step before making any adjustments to your software settings.