Convert.Guru

FOS Converter

Convert FOS files online for free


Drop or upload your .FOS file

How to convert your FOS file

  1. Click Select File above, and choose your FOS file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.


Convert FOS to another file type

The converter easily converts your FOS file to various formats—free and online. No Steam or extra software needed.

  • FOS to EXE
  • FOS to ISO
  • FOS to BIN
  • FOS to CUE
  • FOS to PAK
  • FOS to WAD
  • FOS to PK3
  • FOS to PK4
  • FOS to BSP
  • FOS to MAP
  • FOS to SAV
  • FOS to DAT

Convert a file to FOS

The converter also works in reverse, allowing you to convert your file into the FOS file type—in the best quality.

  • MOD to FOS
  • BIN to FOS
  • CFG to FOS
  • SCX to FOS
  • DAT to FOS
  • MPQ to FOS
  • LOG to FOS
  • CUE to FOS
  • INI to FOS
  • EXE to FOS
  • SCM to FOS
  • ISO to FOS

About FOS files

The FOS file format, a lesser-known file type, is typically associated with certain software applications, often related to data management or configuration settings. These files can be quite specific in their use, making conversion challenging.

FOS files can often be converted to more universally recognized formats such as .txt or .xml. Converting FOS files to these formats can help ensure broader compatibility with various applications. However, due to the unique nature of FOS files, conversion may not always retain all functionalities or data integrity.

To convert FOS files, you can use desktop software like LibreOffice or Notepad++, which provide basic conversion capabilities. These tools can be useful for direct conversion to text-based formats, but may require additional steps to handle complex data structures.

Important considerations include ensuring the original data structure is maintained and that the software used for conversion supports the necessary export options. Challenges in conversion arise from potential data loss or corruption, especially if the FOS file contains complex or proprietary data sets.

Despite these challenges, using the free and easy online website Convert.Guru simplifies the conversion process. We recommend dragging and dropping your FOS files onto our webpage for seamless conversion into a variety of formats. With Convert.Guru, you can bypass the complexities and enjoy reliable conversion.

In conclusion, while FOS files offer specific functionalities, converting them to more common formats can greatly enhance accessibility and utility.


The FOS Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best FOS converter by continuously improving quality, usability, and reliability.

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