Convert PNM to IFF

The quick and simple way to convert your PNM into IFF files is to use a quality piece of software, such as reaConverter.

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

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PNM to IFF
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PNMIFF

How to Convert Multiple PNM Images to IFF?

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. At the same time, it will allow you to apply image editing options during conversion.

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2. Load your PNM files

Start reaConverter and load all the .pnm files you intend to convert into .iff. The software supports multiple PNM conversion and processes all files locally on your computer.

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

Load your PNM files into reaConverter

3. Select IFF as output format

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

Select IFF as output format

4. Start PNM to IFF conversion

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

Screenshot

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

PNM to IFF offline

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

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Do more with your images

Converting PNM images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

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User Reviews

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Last updated on April 23, 2025
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PNM to IFF Conversion: FAQ

What are PNM files?

PNM (Portable Anymap) is a generic format for the Netpbm pack, consisting of intermediary files used in the conversion process by a collection of open source programs called Portable Bitmap Utilities. PNM is used as a generic name for the 3 file formats which are part of this pack: PBM (Portable Bitmap), PPM (Portable Pixelmap) and PGM (Portable Graymap).

What are IFF files?

IFF is an old image format associated with Amiga computers — a brand connected to Commodore, which used to be popular in the 1980s and 1990s. Commodore was one of the first types of personal computers to gain wide popularity among home users. An IFF file most likely contains an image that was created or edited using an image handling program on an Amiga computer. IFF files are currently considered obsolete and uncommon, so opening them with regular image viewers might be difficult.

Can reaConverter convert PNM to IFF?

Yes! reaConverter instantly converts .pnm to .iff 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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert PNM to IFF online?

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

How can I turn PNM files into IFF on my computer?

The best way to change PNMs to IFFs 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 PNM to IFF.

How can I automate PNM to IFF 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 PNM files to IFF using the command prompt?

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

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert Gerber imagesCrop pictureConvert GIS files

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