Convert SD2 to IFF

Why upload sensitive SD2 files to online converters? reaConverter processes everything locally — convert to IFF with zero cloud risk.

Batch SD2 to IFF conversion doesn't have to be complicated. reaConverter processes entire folders with consistent quality settings. Works offline with no internet required — convert anywhere, anytime.

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SD2 to IFF
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How to Convert Multiple SD2 Files to IFF?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting SD2 files in under two minutes.

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Install reaConverter

2. Load your SD2 files

Open reaConverter and import your .sd2 files. No file limits, no slowdowns. Add as many as you need.

Drag files into the window, use the Add Files button, or select entire folders.

Load your SD2 files into reaConverter

3. Select IFF as output format

Select IFF as target format and pick where to save results. You can keep default settings or fine-tune the output.

Select IFF as output format

4. Start SD2 to IFF conversion

Hit Convert to process your files. The log window shows progress, timing, and status for every file.

Start Conversion

Conversion complete? Your IFF files are saved to the destination folder, ready to use.

SD2 to IFF Converter

reaConverter offers the fastest, simplest solution for converting your SD2 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 SD2 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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Image editing

User Reviews

Average User Rating:
Last updated on January 25, 2026
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works."
David R.
David R.
IT Solutions Architect
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
Satisfied Customer

SD2 to IFF Conversion: FAQ

What are SD2 files?

SD2 is also known as a Dali Raw image and represents a digital photo shot using a Sigma camera or other photographic device. Other Dali Raw images include SD0 and SD1, all of which are considered rare and difficult to access without prior conversion to more popular formats. SD2 files contain RAW photos that are shot without any predefined automatic interference from the part of the digital camera, allowing the lens to capture the image as close as possible to what you can see with your naked eye. RAW images can only be used after applying digital post-processing.

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 SD2 to IFF?

Yes! reaConverter instantly converts .sd2 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 SD2 to IFF online?

If you only need to convert a few SD2 files to IFF format, feel free to try our free online free online SD2 to IFF converter — perfect for small batches with no installation needed!

How can I turn SD2 files into IFF on my computer?

The best way to change SD2s 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 SD2 to IFF.

How can I automate SD2 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 SD2 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 sd2 to iff converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesConvert RAW photosChange format settingsChange DPIConvert vector files

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