100% Secure & Private
GIH Converter
Convert GIH files on your own machine instead of an upload form. reaConverter processes everything locally, with no size limits.
How to Convert .gih Files in Bulk
1. Install reaConverter
2. Select GIH Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless GIH 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.
Extra Tools
Do more with your files
Converting GIH 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.
User reviews
From those who tried it
Average User Rating:Last updated on August 01, 2026
Questions & Answers
GIH files: Frequently Asked Questions
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.
Can reaConverter open GIH files?
reaConverter fully supports the GIH file format – open, edit, and export GIH files to any other popular file format with ease.
How do I change GIH to another format?
reaConverter is a user-friendly tool for converting GIH files. Once installed on your computer, it allows you to convert all your .gih files at once with just a few clicks. You can even convert GIH files directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert GIH online?
If you only want to convert a few GIH files, you are welcome to try our free online GIH converter.
How can I turn GIH files on my computer to another format?
The best way to convert GIH 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 GIH.
How can I automate GIH 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 GIH 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 gih converter.
What else can I do with reaConverter?
Convert PDF filesAdd watermark on imageConvert GIS filesConvert DICOM filesCrop photo
What formats can I convert a GIH file to?
Discover More
Beyond GIH conversion
Convert .gih files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.
