BOB Converter

Our fast and easy BOB file converter will help you avoid spending countless hours trying to figure out how to convert multiple .bob files at once.

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BOB Files
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How to Convert .bob Files in Bulk

1. Install reaConverter

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

2. Select BOB Files

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

3. Start Conversion

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

Convert BOB on your PC

For quick and effortless BOB 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 BOB 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
"reaConverter's automation tools have completely changed how I manage my projects. I often work with large batches of illustrations and used to spend hours converting and organizing them. Now, with Watch Folders, I just set the rules once and everything is handled automatically, exactly how I need it. This is pro-level automation made simple."
Chloe M.
Chloe M.
Freelance Illustrator
"Before reaConverter, I was the ‘File Conversion Guy’ at work — a title I never asked for and definitely didn’t want. Then I found the Watch Folders feature, and suddenly I was free! Now, files convert themselves while I sip coffee and pretend I'm still working hard. My coworkers think I'm a wizard. Thanks reaConverter, for saving my sanity and boosting my fake productivity!"
Ben H.
Ben H.
Overwhelmed Office Hero
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Richard E. Miller
Satisfied Customer
"An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."
Roger Cook
Roger Cook
Happy User
"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"
Henry R.
Henry R.
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User

BOB files: Frequently Asked Questions

What are BOB files?

Bob Ray Tracer, created by Stephen B. Coy, utilizes the BOB raster image format. This format is commonly used in ray tracing software, which generates 3D images on a screen by tracing the path of light through pixels in an image plane. Ray tracing software is frequently employed in film and television to produce captivating visual effects.

Can reaConverter open BOB files?

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

How do I change BOB to another format?

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

Can I convert BOB online?

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

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

The best way to convert BOB 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 BOB.

How can I automate BOB 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 BOB 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 bob converter.

What else can I do with reaConverter?

Convert GIS filesChange file creation dateConvert Gerber imagesCrop photosConvert CAD formats

What formats can I convert a BOB 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  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  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

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Explore our efficient BOB file converter that saves you time and effort by converting multiple .bob files into different formats.
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