GB Converter

Use our full-featured utility to easily convert your GB files into other file format in seconds — perfect for batch conversion and processing.

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GB Files
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How to Convert .gb Files in Bulk

1. Install reaConverter

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

2. Select GB Files

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

3. Start Conversion

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

Convert GB on your PC

For quick and effortless GB 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 GB 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

User Reviews

Average User Rating:
Last updated on February 27, 2025
"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
Healthcare IT
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Happy User
"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
Satisfied Customer
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Happy User
"My photography business relies on fast, accurate processing of images. With reaConverter’s Watch Folder, I drop my RAW photos into a folder and they’re instantly converted to high-res JPEGs with custom naming and watermarking. It’s streamlined my post-processing more than I imagined possible."
Emily R.
Photographer
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Satisfied Customer

GB files: Frequently Asked Questions

What are GB files?

GB files are associated with Nintendo video games and include digital copies of ROM cartridges or carts. The latter represent memory attachments that can be connected to home computers or game consoles for loading Nintendo games. GB files are considered uncommon and are compatible with a limited number of image viewers.

Can reaConverter open GB files?

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

How do I change GB to another format?

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

Can I convert GB online?

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

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

The best way to convert GB 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 GB.

How can I automate GB 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 GB 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 gb converter.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert Gerber imagesCrop pictureConvert RAW photo formats

What formats can I convert a GB 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  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  riff  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 GB file converter that saves you time and effort by converting multiple .gb files into different formats.
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