COB Converter

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

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COB Files
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COBConverter

How to Convert .cob Files in Bulk

1. Install reaConverter

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

2. Select COB Files

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

3. Start Conversion

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

Convert COB on your PC

For quick and effortless COB 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 COB 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 25, 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
"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
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
Wei Chen
Happy User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Lin Zhang
Happy User
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
Satisfied Customer
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User

COB files: Frequently Asked Questions

What are COB files?

COB (Caligari Object) is a file format used for 3D modeling and animation. It was developed by Caligari Corporation, and is often used in game development and virtual reality applications. The format allows for the creation of complex 3D objects with textures, materials, and lighting effects. COB files can be exported to various other formats for use in different software applications.

Can reaConverter open COB files?

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

How do I change COB to another format?

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

Can I convert COB online?

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

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

The best way to convert COB 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 COB.

How can I automate COB 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 COB 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 cob converter.

What else can I do with reaConverter?

Convert RAW photo formatsConvert vector imagesConvert picture color spaceConvert CAD formatsSet image bit depth

What formats can I convert a COB 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 COB file converter that saves you time and effort by converting multiple .cob files into different formats.
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