File Extension Library


.F3S File Extension

  • Category: Various data Files

What are .F3S files and how to open them?

Can't open .F3S file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .F3S file.

What is a .F3S file extension?

.F3S file extension has been classified as Various data Files.

.F3S is Gigabyte BIOS update

The f3s file extension is associated with BIOS update utilities for main boards developed by Gigabyte.

The f3s file stores BIOS update for Gigabyte board for example Gigabyte GA-X79-UP4.


How to open:

You apply these firmware files only using GIGABYTE BIOS (Q-Flash) update software.

How to convert:

Generally speaking, firmware files cannot be converted to anything else.

How to fix problems with .F3S files

  1. You need to update the application that you normally use to open .F3S files. Only the latest version of the software supports the current .F3S file format
  2. You need to check the .F3S file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)