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.iff

IFF Image Conversion: Batch Convert, Resize & Organize

Contenta Converter PREMIUM lets you open, convert, and batch process IFF files into modern formats like JPG, PNG, TIFF, PDF, and more.

Download the trial: 10 free images

Contenta Converter results screen showing 32 converted photos and a before and after preview
The results screen of Contenta Converter: 32 photos converted in 47 seconds, with a before and after preview.
  1. Add your IFF filesDrop in single files or a whole folder.
  2. Pick output formatJPG, PNG, TIFF, PDF and more.
  3. Click ConvertEvery file converted in one pass.

The same photo, five outputs

Photo of a stage set with a bed, a small table and a checked sofaDSC_0001.NEF · 3900×2613
  • PNG.png1.9 s
    16.1 MB
  • AVIF.avif2.2 s
    2.02 MB
  • JPG.jpg1.7 s
    1.69 MB
  • WebP.webp1.7 s
    1.32 MB
  • JPEG XL.jxl1.7 s
    1.12 MB
One Nikon D60 RAW file converted to five formats, at quality 90 where the format has a quality setting. PNG is lossless, so it is the largest. Seconds are the median of three runs. Measured with the Contenta Converter 9.0.35 command line on an AMD Ryzen 9 3900X, 2026-09-30.

Amiga Interchange File Format (IFF) jest używany do przesyłania dokumentów do i od komputerów Commodore Amiga. IFF standardowy plik jest bardzo elastyczny i pozwala wszystkim kilku formatach, nie tylko obrazów, w tym tekst, który ma być przechowywany wewnątrz MFF plik. MFF pliki mogą być wywożone z Amigi na PC. Format może być także tworzone na komputerze, ale rozszerzenie nazwy pliku będzie zmiana LBM lub CE (w zależności od aplikacji). Jednakże, podstawowe struktury plików pozostaje taki sam.

Optimize file size, keep important metadata, and prepare images for web, print, or long-term archiving in just a few clicks.

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Format

IFF

Firma

Commodore
Opis Amiga Interchange File Format (IFF) jest używany do przesyłania dokumentów do i od komputerów Commodore Amiga. IFF standardowy plik jest bardzo elastyczny i pozwala wszystkim kilku formatach, nie tylko obrazów, w tym tekst, który ma być przechowywany wewnątrz MFF plik. MFF pliki mogą być wywożone z Amigi na PC. Format może być także tworzone na komputerze, ale rozszerzenie nazwy pliku będzie zmiana LBM lub CE (w zależności od aplikacji). Jednakże, podstawowe struktury plików pozostaje taki sam.
Korzyści Chunked container design predates and inspired modern formats — IFF's idea was borrowed into AIFF (Apple audio) and RIFF (Microsoft multimedia). Supports HAM6/HAM8 modes that let Amiga hardware display 4,096 colors from a 32-color palette, which was the killer feature for 1980s art.
Wady Amiga-era only. Modern viewers rarely open IFF directly, and you lose all the HAM and palette tricks when converting to a standard format like PNG — the pixel data maps, but the Amiga hardware chroma effects were never part of the file. Useful today mostly for retro collectors and digital archivists.

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IFF image organization

Jak otworzyć IFF? Jak proces IFF? Jak zmniejszać IFF? Jak ograniczyć IFF? Jak zmienić nazwę automatycznie IFF? Jak zorganizować IFF w podfoldery? Jak ponownie IFF? Jak utworzyć plik PDF fotografia album IFF?

IFF image color processing

Jak przekonwertować z IFF do czerni i bieli? Jak przekonwertować z IFF do sepii? How to adjust the brightness IFF? How to adjust the contrast IFF? How to adjust the gamma IFF? How to invert the colors of IFF? How to boost colors from IFF? How to boost the contrast from IFF?

IFF image processing

Jak dodać znak wodny do IFF? How to create animated GIF slideshows from IFF? How to create pencil/ink drawings from IFF? Jak wyostrzyć IFF? How to blur IFF? How to refocus IFF? How to denoise hot pixels from IFF? How to crop IFF? How to rotate IFF? How to flip IFF?

IFF image annotation

How to change the resolution in dpi of IFF? How to modify the IPTC/XMP creation and modification dates of IFF? How to modify the IPTC/XMP description of IFF? How to modify the IPTC/XMP location of IFF? How to modify the IPTC/XMP legal information of IFF? How to edit the IPTC/XMP workflow (status and urgency) of IFF? How to edit the IPTC/XMP copyright of IFF?

Frequently Asked Questions about IFF

What is a IFF image file?

A IFF file is a type of image format used in various tools and workflows. With Contenta Converter PREMIUM you can convert IFF files to more common formats like JPG, PNG, or PDF without losing control over quality.

How do I convert IFF images to JPG?

Install Contenta Converter PREMIUM, add your IFF files to the input list, choose JPG as the output format, and click Convert. The software will process all selected files in a single batch.

Can I batch-process many IFF images at once?

Yes. Contenta Converter PREMIUM is built for batch processing and can handle hundreds or thousands of IFF images in one operation, using all available CPU cores.

When should I convert IFF images to another format?

Convert IFF images when you need better compatibility with web browsers, design tools, or printing services. Exporting to formats like JPG, PNG, or TIFF from Contenta Converter PREMIUM makes sharing and archiving much easier.

Need more than IFF conversion? Browse supported cameras that produce IFF files below, or:

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