Convert GIH to IGS

Need to convert hundreds of GIH files to IGS? reaConverter does it in one click. No file limits, no watermarks, no internet required.

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

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How to Convert Multiple GIH Files to IGS?

1. Download and Install reaConverter

First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.

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2. Load your GIH files

Add GIH 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 GIH files into reaConverter

3. Select IGS as output format

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

Select IGS as output format

4. Start GIH to IGS conversion

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

Start Conversion

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

GIH to IGS Converter

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

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Do more with your files

Converting GIH 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 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."
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"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."
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"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!"
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"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
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"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."
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GIH to IGS Conversion: FAQ

What are GIH files?

The GIH format is associated with images created with Giga Paint, a graphics program designed for C64 and C128 computers. These brands of Commodore computers were popular in the 1980s and early 1990s, offering home users a set of operation features that was unprecedented for personal computers. GIH files represent high-resolution images saved in Giga Paint, which offered a wide array of graphics editing options.

What are IGS files?

The IGS (Initial Graphics Exchange Specification) file format is a standardized CAD data exchange format used to transfer 2D and 3D model data between different CAD systems. Developed in the 1980s, IGES ensures compatibility across various engineering and design software by storing geometric data, annotations, and structure in a neutral ASCII or binary format.

Can reaConverter convert GIH to IGS?

Yes! reaConverter instantly converts .gih to .igs 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 GIH to IGS online?

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

How can I turn GIH files into IGS on my computer?

The best way to change GIHs to IGSs 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 GIH to IGS.

How can I automate GIH to IGS 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 GIH files to IGS using the command prompt?

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

What else can I do with reaConverter?

Set manual file dateConvert GIS filesChange format settingsChange DPICopy metadata (EXIF, IPTC)

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