File Extension Library

.F1S File Extension

  • Category: Settings, options, themes or skins Files

What are .F1S files and how to open them?

Can't open .F1S 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 .F1S file.

What is a .F1S file extension?

.F1S file extension has been classified as Settings, options, themes or skins Files.

.F1S is Alien Skin Settings Router settings

The f1s file extension is associated with the Alien Skin Settings Router a software for Apple Mac OS X (macOS) and Microsoft Windows operating systems.

The f1s file stores settings for Alien Skin Settings Router.

.F1S file format is deprecated and this file format is no longer supported.

Currently, .F1S file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.

How to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .f1s file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .F1S files

  1. You need to update the application that you normally use to open .F1S files. Only the latest version of the software supports the current .F1S file format
  2. You need to check the .F1S file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)