Convert GIH to PGM

The quick and simple way to change your GIH into PGM files is to use a quality piece of software, such as reaConverter.

reaConverter is offline conversion software that supports multiple file formats, including GIH to PGM conversion, along with image editing capabilities.

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How to Convert Multiple GIH Files to PGM?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

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Install reaConverter

2. Load your GIH files

Start reaConverter and load all the .gih files you intend to convert into .pgm. The software supports multiple GIH conversion and processes all files locally on your computer.

Select GIHs from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your GIH files into reaConverter

3. Select PGM as output format

Pick the PGM as output format and choose the destination folder where you want to save new .pgm files.

Select PGM as output format

4. Start GIH to PGM conversion

Then simply press Convert button and your conversion will begin in no time!

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Once the conversion is complete, you can find your PGM files in the destination folder you selected.

GIH to PGM offline

reaConverter offers the fastest, simplest solution for converting your GIH files into PGM 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.

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User Reviews

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Last updated on April 23, 2025
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GIH to PGM 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 PGM files?

The PGM or Portable Graymap format is part of a package of open source graphics programs called Netpbm. Other Netpbm formats include PPM (Portable Pixmap) and PBM (Portable Bitmap), also known under the collective name of PNM (Portable Anymap). A PGM file includes a grayscale image, can work on a UNIX platform, as well as on Windows or Mac OS X, and can render a scope of up to 255 grayscale colors.

Can reaConverter convert GIH to PGM?

Yes! reaConverter instantly converts .gih to .pgm 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 PGM online?

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

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

The best way to change GIHs to PGMs 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 PGM.

How can I automate GIH to PGM 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 PGM using the command prompt?

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

What else can I do with reaConverter?

Convert Gerber filesCrop imagesChange format settingsChange picture DPIConvert vector files

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