Home : File Types : SFX File

.SFX File Extension

File TypeWindows Self-Extracting Archive

3.6 (32 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryCompressed Files


This file is saved in a binary format, which requires a specific program to read its contents.

What is a SFX file?

Compressed archive containing one or more files; may use one of several different types of compression, such as .7Z, .ZIP, or .RAR compression; runs itself when opened and decompresses and extracts the contents; allows users to open the archive without needing a file decompression program.

More Information

SFX files can be created by several different programs, including RARLAB WinRAR, Corel WinZip, 7-Zip, ESTSoft ALZip, and Smart SFX Pro. SFX files created with 7-Zip may be extracted with PeaZip.

NOTE: Self-extracting archives commonly use the .EXE extension and not the ".sfx" extension.

Open over 300 file formats with File Viewer Plus.
Programs that open SFX files
Microsoft Windows
WinRAR 5
Corel WinZip 20.5
Incredible Bee Archiver
Updated 5/16/2014

.SFX Extension Information

This page contains information about the file extension SFX and its known file associations. Our goal is to help you understand what a *.sfx file is and how to open it.

The Windows Self-Extracting Archive file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not verified.

If you would like to suggest any additions or updates to this page, please let us know.