BSArchPro

Packer and unpacker for Bethesda Game Studios archive files. Source code

This is a standalone GUI version of a command line BSArch tool.

Differences compared to BSArch:

• []per file compression setting[/]

  []warnings about packing inappropriate files, non-ASCII characters in file names, compressing files which shouldn't be and vice versa[/]

  []find identical assets feature in the right click menu to optimize packing large amount of files which may not fit in single archive[/]

  []optionally create .override file for New Vegas[/]

  []support for Fallout 4 and Starfield XBox textures archives[/]

  Supported games (archive types):

  • []Morrowind[/]

    []Oblivion[/]

    []Fallout 3 and Fallout New Vegas[/]

    []Skyrim LE[/]

    []Skyrim SE, Skyrim AE[/]

    []Fallout 4 General[/]

    []Fallout 4 DDS textures[/]

    []Starfield[/]

    []Starfield DDS textures[/]

    Usage:

    []Unpacking archive - Drag&drop archive, select all Ctrl+A, right click -> Unpack Selected.[/]

    []Packing archive - Drag&drop files, folders or archives, right click -> "Set Compressed Where Applicable" if compression is needed, click "Pack". It is also recommended to right click -> "Find Identical Assets" and group by them before packing for large amount of files to take advantage of sharing data in archive.[/]

    []Decompressing archive - Drag&drop archive, select all Ctrl+A, right click -> Uncompressed, click "Pack".[/]

    []Adding or removing files in existing archive - Drag&drop archive, remove assets from the list or drag additional files and folders ("Replace All" if asked), click "Pack".[/]

    []Merging archives - Drag&drop archives one by one in the order the should overwrite each other ("Replace All" if asked), click "Pack"[/]

    []Viewing archive - Drag&drop archive, "Compressed" checkbox indicates compression of assets inside archive. Double clicking on asset will unpack it into temp folder and launch associated application. Right click on any asset -> "Asset Archive Info" for additional information.[/]

    []Command line support - Adding files, folders and archives to command line will add them to the assets list as if you drag&dropped them manually. Associate BSArchPro with .bsa and .ba2 extensions in your systen to quickly inspect archives by double clicking.[/]

    []Automatic packing - Add assets to the list and pack them at least once to remember the packing options. Right click on assets -> "Save List" to create a file with .bsarch extension which will store assets and used packing options. Associate BSArchPro with .bsarch extension, double clicking on such files will automatically pac