Opening XAC Files

The XAC file type is primarily associated with Alias Maya.

XACFile Extension XAC
File extension: XAC
File type:  3D model file

What is a XAC file?

XAC files mostly belong to Alias Maya.

Purpose and Function: XAC files are not tied to one single application. They serve to store structured data that varies with the software creating them.

Usage Details:

  • 3D Model Files: The majority of these files hold 3D model data. They store geometry, textures, and animation data that are used by 3D modeling tools such as Alias Maya and Autodesk products. For more details about these 3D tools, visit Autodesk.
  • Compressed Transaction Logs: In some cases, XAC files package transaction logs. These logs are compressed (often using the GZIP format) and are used by applications like QuickBooks to manage data more efficiently.
  • Game Asset Animations: A smaller group of XAC files functions as animation files for game assets. In this use case, they are associated with the X-Ray Engine Animation File system used in game clients such as Ragnarok Online. More information can be found at Ragnarok Online.
  • Functionality: Each use case requires the appropriate software. You must open 3D model XAC files with a 3D modeling editor, view compressed logs with accounting tools like QuickBooks, and use game-specific utilities for game asset animations.

    How to open a XAC file

    You need a suitable software like Alias Maya to open a XAC file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your XAC file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a XAC file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online XAC Text Viewer

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    Programs that open and convert XAC files:

    1. Alias Maya
      See the previous paragraphs to learn more about the main application. XAC files are often referred to as Alias Maya 3d images because this type of file is primarily created or used by this software.
    2. GNUCash (GNUCash Backup File) by The GNUCash Project
      GnuCash creates several types of files to help ensure that your data is not lost. You may see files with the following file extensions: xac, log, LCK, LNK in the same directory as your primary data file. Each time you save your data file, a backup copy will also be saved with the extension xac. This backup file is a complete copy of your previous data file, and the filename format refers to the data file, year, month, day and time of the backup. For example, the filename gcashdata.20060414185747.xac indicates this is a backup copy of the file gcashdata saved in the year 2006, April 14, at 6:57:47 p.m. To restore an old backup file, simply open the .xac file with the date to which you wish to return. Be sure and save this file under a different name; do not use a .xac extension for a regular data file name. This file format is classified as Database.

    XAC file format:

    The file format, which is the arrangement and type of data in a file, determines which program can open the file. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. So you need a detailed analysis of a file to find out the format and the associated program. In the following you will find our evaluation of the XAC files:

    The file type with the extension 'XAC' predominantly uses a uniform format. The two most common formats are as follows:

    All other XAC files (11%) have no consistent format. Often described as interwar, african, british, scsxp, heavy, house or item. If you want to find out what your XAC file contains, drag and drop it onto this page.

    Technical Data for XAC File Extension

    File classification:
    3D Image
    Related files:
    ma, mb, xsm, superiorbicycles_journals, db_xac, db_gdb, dds, saf, gpl, db, gz, zip, gfx, fbx, obj, 3ds

    a xac 3D model file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with XAC files

    • Associate the XAC file extension with the correct application.
    • Update your software that should actually open 3d model files. Because only the current version supports the latest XAC file format. Search, therefore, e.g. on the manufacturer website after an available Alias Maya update.
    • To make sure that your XAC file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .XAC file online - secure, fast, and no downloads needed.
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