AMJ Converter

AMJ 3D conversion for collaboration. reaConverter exports models to compatible formats, fast and offline.

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reaConverter
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AMJ Files
Online
AMJConverter

How to Convert .amj Files in Bulk

1. Install reaConverter

Download reliable AMJ conversion software to convert multiple .amj files and folders in one go.
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Install reaConverter

2. Select AMJ Files

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

3. Start Conversion

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

Convert AMJ on your PC

For quick and effortless AMJ 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 AMJ 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 July 01, 2026
"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
Jason P. Bailey
Jason P. Bailey
Non-Profit Coordinator
"Exactly what I needed! Simple, fast, and no bloat. I use reaConverter Lite to resize and convert batches of images for documents. The presets make it super easy, and everything works smoothly."
Mark Jones
Mark Jones
Happy User
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Marcus White
Healthcare IT
"I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!"
Emily K.
Emily K.
E-commerce Entrepreneur
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Lin Zhang
Happy User
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
Wei Chen
Happy User

AMJ files: Frequently Asked Questions

What are AMJ files?

AMJ file format is a proprietary file format used by Amapi, a 3D modeling and animation software. It is primarily used to store various 3D objects, structures, and scenes created within the software. However, this file format is not widely used and supported by other 3D modeling software applications.

Can reaConverter open AMJ files?

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

How do I change AMJ to another format?

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

Can I convert AMJ online?

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

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

The best way to convert AMJ 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 AMJ.

How can I automate AMJ 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 AMJ 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 amj converter.

What else can I do with reaConverter?

Convert DICOM imagesResize pictureConvert Gerber imagesCrop picturesChange file creation date

What formats can I convert a AMJ file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  cit  dcm  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  u3d  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

Beyond AMJ conversion

Convert .amj files in batches of any size, with editing and processing applied along the way. The same tool also handles 700+ other formats, including CAD, medical imaging, and GIS.
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Free trial · Windows 10/11 · 64-bit · v8.0.242 · Files never leave your computer
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