What is the SPFX file?
The SPFX file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Squeeze Presets Format format. SPFX files are supported by Mac OS, Windows operating systems. The SPFX file is one of the Settings Files files, just like 1305 of the other files found in our file information database. The creator of Squeeze Presets Format is Sorenson Media.
A program that can open the SPFX file is e.g. Squeeze.
Programs, that can open .SPFX files
How to open a .SPFX file?
If you have problems opening the file SPFX, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the SPFX file format with the installed program. If not, right click on your SPFX file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all SPFX files should automatically open with the selected program.