Convert GTIFF to IFF

Convert GTIFF to IFF without quality loss. reaConverter gives you full control over resolution, compression, and output settings.

reaConverter transforms GTIFF files to IFF quickly and reliably. Drag in folders, set your options, click Convert, done. No cloud accounts, no file uploads, no complicated setup. Just install and start converting.

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GTIFF to IFF
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GTIFFIFF

How to Convert Multiple GTIFF Files to IFF?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately.

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Install reaConverter

2. Load your GTIFF files

Load your GTIFF files into reaConverter. You can add individual files or point to folders, and the software will queue everything automatically.

Select GTIFFs from a folder or drag-and-drop them directly into the reaConverter window.

Load your GTIFF files into reaConverter

3. Select IFF as output format

Choose IFF for output and set your save location. reaConverter lets you customize quality and apply edits before conversion.

Select IFF as output format

4. Start GTIFF to IFF conversion

Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

Start Conversion

After processing, find all your new .iff files in the output location. The log shows details for each conversion.

GTIFF to IFF Converter

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

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Do more with your files

Converting GTIFF 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 25, 2026
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
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"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
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"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
Helen Evans
Helen Evans
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"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
J. Mitchell
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"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."
Malik T. Martin
Malik T. Martin
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"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"
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GTIFF to IFF Conversion: FAQ

What are GTIFF files?

GeoTIFF (.gtiff) is a georeferenced image format used for storing raster graphics with embedded geographic metadata. Common in GIS and remote sensing, it allows precise alignment with map coordinates, making it ideal for satellite imagery, terrain models, and aerial photography. GeoTIFF files are widely supported by mapping software and can be converted or edited without losing their spatial reference.

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 GTIFF to IFF?

Yes! reaConverter instantly converts .gtiff 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.

Can I convert GTIFF to IFF online?

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

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

The best way to change GTIFFs 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 GTIFF to IFF.

How can I automate GTIFF 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 GTIFF 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 gtiff to iff converter for batch processing.

What else can I do with reaConverter?

Convert DICOM filesResize pictureCopy metadata (EXIF, IPTC)Change format settingsChange DPI

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