.SMIL File Extension

Are you having difficulty opening a file that ends with .SMIL? Such files can be executed only by certain programs. If you cannot open the .SMIL file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.

What is a .SMIL file?

.SMIL file belongs to the category of Video Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.

smil

Developer: SYMM Working Group

File Type: SMIL Presentation File

Category: Video Files

Format: Text

.SMIL file is associated with SMIL Presentation File developed by SYMM Working Group, has a Text Format and belongs to Video Files category.

Other file extensions

.fountain

Fountain Script File

.mcp

CodeWarrior Project

.rsf

Riky's Soft Document

.tdf

Xserve Test Definition File

.wps

Microsoft Works Word Processor Document