Convert.Guru

BSA Converter

Convert BSA files online for free


Drop or upload your .BSA file

How to convert your BSA file

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


Convert BSA to another file type

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

  • BSA to BMI
  • BSA to EXE
  • BSA to ISO
  • BSA to BIN
  • BSA to CUE
  • BSA to PAK
  • BSA to WAD
  • BSA to PK3
  • BSA to PK4
  • BSA to BSP
  • BSA to MAP
  • BSA to SAV

Convert a file to BSA

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

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

About BSA files

BSA files, or Bethesda Softworks Archive files, are used to store game data for popular titles developed by Bethesda, such as The Elder Scrolls IV: Oblivion and Fallout 3. While they are essential for organizing game assets like textures, meshes, and sounds, converting BSA files can be challenging due to their proprietary nature.

Common software tools for extracting or converting BSA files include BSArch and BSAopt. These tools can help transform BSA files into more accessible formats like .DDS, .NIF, .WAV, and .TXT. However, the conversion process may require technical know-how and patience, as it often involves handling large files and dependencies.

Converting BSA files poses several challenges, such as potential data loss, corrupted files, or compatibility issues with newer operating systems. Additionally, extracting specific assets from a BSA file can be time-consuming and requires a deep understanding of the file's structure.

Despite the drawbacks, using BSA files is often necessary to maintain the integrity of game data. However, for users who need to convert BSA files, we recommend the free and easy-to-use Convert.Guru platform. Simply drag and drop your BSA files onto the webpage to convert them into various formats effortlessly.

While BSA files serve an important role in game development and modding, converting them can be daunting without the right tools and expertise. By using Convert.Guru, you can safely and reliably convert BSA files, ensuring a seamless transition to the desired format.


The BSA 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 BSA converter by continuously improving quality, usability, and reliability.

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