3D Converter

Use our trusted tool with a wide range of features to convert 3D files in seconds. It provides an advanced solution for file conversion and processing.

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reaConverter
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3D Files
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3DConverter

How to Convert .3d Files in Bulk

1. Install reaConverter

Download reliable 3D conversion software to convert multiple .3d files and folders in one go.
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Install reaConverter

2. Select 3D Files

Select 3Ds from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load 3D files

3. Start Conversion

Click Convert to start the bulk conversion of all selected 3D files. The process will begin right away.
reaConverter - Start 3D conversion

Convert 3D on your PC

For quick and effortless 3D file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

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Do more with your files

Converting 3D files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on September 01, 2025
"I deal with hundreds of images daily, and reaConverter has been a lifesaver. The Watch Folders feature lets me automate file conversions without lifting a finger. I set up a folder for incoming files and it automatically resizes, renames, and converts them into the formats I need. It's like having a personal assistant!"
Sarah T.
Sarah T.
Graphic Designer
"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."
Rebecca Turner
Rebecca Turner
Marketing Agency CEO
"We use reaConverter in our department to handle image and document conversions for multiple teams. The Watch Folders function is brilliant — I configured different folders for different workflows, and now everything happens automatically in the background. No more manual conversions or missed files. Rock-solid performance!"
James L.
James L.
IT Manager
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
Jamal Bailey
Satisfied Customer
"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
Robert Williams
Happy User
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
Sanjay Mehta
Satisfied Customer

3D files: Frequently Asked Questions

What are 3D files?

3D is a three-dimensional model file associated with Unreal Tournament, a popular first-person shooter game first launched in 1999 by Epic Games and Digital Extremes. 3D files can contain data about game characters, assets or animation, including number of polygons, vertices, movement etc. The format was mostly used with the game's first version of software framework: Unreal Engine 1.0.

Can reaConverter open 3D files?

reaConverter fully supports the 3D file format – open, edit, and export 3D files to any other popular file format with ease.

How do I change 3D to another format?

reaConverter is a user-friendly tool for converting 3D files. Once installed on your computer, it allows you to convert all your .3d files at once with just a few clicks. You can even convert 3d images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert 3D online?

If you only want to convert a few 3D files, you are welcome to try our free online 3D converter.

How can I turn 3D files on my computer to another format?

The best way to convert 3D files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from 3D.

How can I automate 3D files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert 3D files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line 3d converter.

What else can I do with reaConverter?

Convert Gerber imagesCrop imagesConvert GIS filesCopy IPTC dataConvert vector images

What formats can I convert a 3D file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  glb  gltf  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  step  stl  stp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

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Explore our efficient 3D file converter that saves you time and effort by converting multiple .3d files into different formats.
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