Convert GG to ICO

Fast GG to ICO conversion for Windows. reaConverter supports 700+ formats with batch processing and built-in editing tools.

Tired of converting GG files one at a time? reaConverter processes entire folders to ICO automatically. Handles large batches reliably without crashes or timeouts.

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How to Convert Multiple GG Files to ICO?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting GG files in under two minutes.

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Install reaConverter

2. Load your GG files

Add GG files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.

You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

Load your GG files into reaConverter

3. Select ICO as output format

Select ICO from the output format list and set your destination folder. You can also adjust quality and compression settings.

Select ICO as output format

4. Start GG to ICO conversion

Click the Convert button to start. reaConverter will process all your files with the settings you selected.

Start Conversion

When finished, your new .ico files will be waiting in the destination folder.

GG to ICO Converter

reaConverter offers the fastest, simplest solution for converting your GG files into ICO in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting GG files for use in a workflow? 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 January 16, 2026
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
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
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
Jamal Bailey
Satisfied Customer
"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

GG to ICO Conversion: FAQ

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.

What are ICO files?

ICO files contain the images used as icons for files, folders or programs on the Microsoft Windows platform. The icons appear on the desktop, in Windows Explorer or in the Start Menu and help identify each item. ICO images are generally of a small size, are scalable, and they can also serve as website logos or symbols that appear in the web browser next to the URL. The equivalent of ICO files on Mac computers is called ICNS.

Can reaConverter convert GG to ICO?

Yes! reaConverter instantly converts .gg to .ico with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert GG to ICO online?

If you only need to convert a few GG files to ICO format, feel free to try our free online free online GG to ICO converter — perfect for small batches with no installation needed!

How can I turn GG files into ICO on my computer?

The best way to change GGs to ICOs on your PC is to install 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 to ICO.

How can I automate GG to ICO files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert GG files to ICO using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line gg to ico converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesSet file dateConvert RAW formatsConvert PDFAdd watermark on photo

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