All about 3DS Files

The 3DS file type is primarily associated with 3DS Max.

3DSFile Extension 3DS
File extension: 3DS
File type:  3D scene

What is a 3DS file

3DS files mostly belong to 3DS Max by Autodesk. 3DS file extension is mainly used to store 3D graphics typically created with 3DS Max, a cross-platform 3D modeler and renderer. A 3DS file typically contains 3D models, animation, scenes, resource objects (OBJ), viewport settings, lighting information, materials, and mesh data of a 3D model. Other 3D design software such as AutoCAD, Maya, Photoshop and Pianoalto can also open and render 3DS files. Apart from 3D graphics, the 3DS format is also a ROM image format for capturing and saving the game data transferred from the cartridge of 3DS handheld video game devices developed by Nintendo.

How to open 3DS files

You need a suitable software like 3DS Max to open a 3DS 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 3DS file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a 3DS file directly in the browser:. Just drag the file onto this browser window and drop it.

Online 3DS File Viewer

Choose your .3ds file to view

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How to convert a 3DS file to OBJ, STL, PLY, 3DS, FBX, STP, ...

If you want to convert or edit a 3DS file, you can use our free Online 3DS File Converter (powered by Convert.Guru):
  1. To do this, click the button "Choose your .3ds file to view" on this page.
  2. After your file is opened in browser,
  3. click "Save as..." in the menu.
  4. Then select the 3D format (e.g. STL, OBJ, 3DS, X, X3D, STP, PLY, ...) you want.
  5. Download the converted file.

Programs that open and convert 3DS files:

  1. 3DS Max by Autodesk
    See the previous paragraphs to learn more about the main application. 3DS files are often referred to as 3DS Max 3d images because this type of file is primarily created or used by this software.
  2. 3DS Max (3D animation biped motion data) by Autodesk
    3DS Max is a computer-aided design software for creating and rendering 3D models and animations on Windows computers. BIP files created by 3DS Max contain motion data such as skeleton movements and footsteps of biped animation characters. This file format is classified as 3D Image. Related links: Autodesk 3ds Max
  3. Citra (game ROM image) by Citra Developer Community
    Citra is an open-source, cross-platform emulator for playing Nintendo 3DS handheld console video games on computers. The game's ROM image which is transferred to Citra has 3DS file extension. This file format is classified as Game. Related links: Nintendo 3DS
  4. Photoshop (3D scene) by Adobe
    Photoshop is a graphics creation and editing software mostly used for creating 2D and 3D raster graphics. 3DS models and/or geometry data exported from other 3D design software can be opened in Photoshop. This file format is classified as 3D Image. Related links: Adobe Photoshopt
  5. TronDS (game ROM image) by jocopoco1000
    TronDS is a console game emulator for Windows operating system. The program allows users in install and run games designed for 3DS handheld video games developed by Nintendo on computers. The ROM image of the game transferred from a 3DS game catridge to TronDS has 3DS file extension. This file format is classified as Game. Related links: Nintendo 3DS
  6. TurboCAD (3D scene) by IMSI
    TurboCAD is a 3D modeler/renderer that is mostly used in creating and visualizing architectural and mechanical designs. The program is available for Windows and Mac, and it can import, edit, and export 3D graphics in several formats including 3DS. This file format is classified as 3D Image. Related links: TurboCAD

3DS file format:

To view or edit 3DS files you need to know the file format, because it determines how the data in this file is stored. The file format can be deduced from the file extension and the signature. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. If there are problems opening a file, you must first determine the file format used. Below is our analysis of the 3DS files:

The 3DS file extension is very common and predominantly uses a uniform format. The file formats most commonly found in 3DS files are:

The remaining 29% of all 3DS files are files with no common format, often e.g. DOC, wMA, QKAX and dHv. These files are often connected to europe, ultra, moon, ruby, mario or omega. You can get all the details of your 3DS file by dragging it onto this page or by clicking the button "Choose your .3ds file to view" above.

Technical Data for 3DS File Extension

File classification:
3D Image
Related files:
Related links:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: 3dsFile, FileType: 3D Studio Model

ProgramID: quick3D.3ds
EXEFile: %ProgramFiles%\quick3D Geo\quick3D.exe %1

ProgramID: 3dsfile
EXEFile: %ProgramFiles%\formZ\formZ RadioZity MP v4.1.0\formZ RadioZity.exe

ProgramID: 3dsfile
EXEFile: %ProgramFiles%\formZ\formZ RadioZity v4.1.0\formZ RadioZity.exe


a 3ds 3D scene is a special file format by Autodesk and should only be edited and saved with the appropriate software.

How to solve problems with 3DS files

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