Convert APNG to IFF

APNG to IFF made simple. Add files or folders, pick your settings, click Convert. reaConverter handles the rest — even thousands of files.

Manual APNG to IFF conversion wastes hours. reaConverter automates the process — just add files and click Convert. Everything happens offline on your computer — no uploads, no cloud risks.

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required. You can also resize, crop, and adjust images during conversion.

Install reaConverter

2. Load your APNG files

Open reaConverter and add your APNG files. You can load individual files, entire folders, or even nested subfolders.

Drop your APNG files into the window or use File menu to browse and select folders.

3. Select IFF as output format

Choose IFF as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

4. Start APNG to IFF conversion

Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

After conversion, find your IFF files in the output folder. Click 'Show converted files' to open it directly.

APNG to IFF Converter

reaConverter offers the fastest, simplest solution for converting your APNG 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 APNG 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.

Image editing tools

User Reviews

Average User Rating:
Last updated on January 25, 2026

"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"

Richard E. Miller

Satisfied Customer

"Converts files in seconds! Finally a tool that's both fast and simple to use."

Wei Chen

Happy User

"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"

Sanjay Mehta

Satisfied Customer

"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."

Rebecca Turner

Marketing Agency CEO

"I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!"

Emily K.

E-commerce Entrepreneur

"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"

Kevin Harris

Happy User

APNG to IFF Conversion: FAQ

Can reaConverter convert APNG to IFF?

Yes! reaConverter instantly converts .apng 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 APNG to IFF online?

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

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

The best way to change APNGs 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 APNG to IFF.

How can I automate APNG 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 APNG 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 apng to iff converter for batch processing.

What else can I do with reaConverter?

Convert Gerber images Crop images Convert PDF Watermark pictures Convert CAD formats