A daily updated filename extension database!

SSMIL file extension

The table below provides useful information about the .ssmil file extension. It answers questions such as:

  • What is the .ssmil file?
  • What program do I need to open a .ssmil file?
  • How can the .ssmil file be opened, edited or printed?
  • How can I convert .ssmil files to another format?

We hope you find this page helpful and a valuable resource!

0 extension(s) and 1 alias(es) found in database

✅ Synchronized Multimedia Integration Language Data

Synchronized Multimedia Integration Language Data .smil file icon
The SMIL file a Synchronized Multimedia Integration Language Data. SMIL is a W3C Recommended XML markup language for describing multimedia presentations.
Category: Multimedia files
Application: Windows Media Player
Mime-type: application/x-smil
Magic number: -
Magic string: -
Sample: -
SMIL aliases:
smi, sml, ssmil
SMIL related links:
SMIL related extensions:
Extensible Markup Language File

M3U Playlist File

M4U Playlist File

RealPix Clip

XML Shareable Playlist File

Sandisk Sansa Playlist

Sandisk Sansa Format Data

Other types of files may also use the .ssmil file extension.

🚫 The .ssmil file extension is often given incorrectly!

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

smil, ssml

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Synchronized Multimedia Integration Language Data
Speech Synthesis Markup Language Source Code

🔴 Can't open a .ssmil file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .ssmil file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .ssmil file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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