Having problems opening a SFX file?

We have programs that can open or convert your SFX files.

Opening SFX files

Did your computer fail to open a SFX file? We explain what SFX files are and recommend software that we know can open or convert your SFX files.

What is a SFX file?

Files that contain the .sfx file extension are most commonly associated with compressed archive files. When a user needs to transmit large files or large batches of files, they will often compress the files into a compressed archive in order to make transmission of the files easier. These files are commonly saved as an executable program so that the archive contained within the file can be self-extracted.

A variety of software applications assign the .sfx file extension when creating a file archive for this purpose. Some of the popular applications that use the .sfx file extension for compressed archive files include WinZip, WinAce, SFX-Factory and ALZip.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension SFX

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the SFX file format or software that uses files with the SFX suffix, please do get in touch - we would love hearing from you.