GG Converter

Convert GG files fast and easy with reaConverter - batch process all your files at once with just a few clicks.

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GG Files
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How to Convert .gg Files in Bulk

1. Install reaConverter

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

2. Select GG Files

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

3. Start Conversion

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

Convert GG on your PC

For quick and effortless GG 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 GG 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 27, 2025
"Tried a few image tools before, but this one is by far the easiest. Drag, drop, convert — done in seconds. It saved me a ton of time when organizing my image folders."
Lisa K.
Lisa K.
Happy User
"We receive artwork in all kinds of formats from clients. reaConverter takes care of converting them all to print-ready specs automatically using Watch Folders. It reduces errors, saves us time, and has improved our turnaround time with customers. Incredibly powerful software."
Michael D.
Michael D.
Print Shop Owner
"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
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"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
"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

GG files: Frequently Asked Questions

What are GG files?

A GG file represents an image associated with Koala Paint or Koala Painter — a drawing program included on the Koala Pad. This device represented a low-cost tablet released in the 1980s by Koala Technologies, designed as a drawing pad for children. Koala Painter was also released for the Commodore 64 computer, and was fairly popular among home users during the 1980s. GG files are currently considered obsolete.

Can reaConverter open GG files?

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

How do I change GG to another format?

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

Can I convert GG online?

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

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

The best way to convert GG 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 GG.

How can I automate GG 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 GG 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 gg converter.

What else can I do with reaConverter?

Set file dateConvert CAD formatsSet picture bit depthConvert RAW formatsConvert DICOM images

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