Convert IRIS to BPG

By using our efficient and user-friendly IRIS to BPG converter, you can save yourself from the tiresome process of manually converting numerous .iris files into bpg format for hours.

reaConverter is a popular IRIS to BPG conversion software. Whether you need to convert hundreds or thousands of .iris files, reaConverter can handle it all.

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How to Convert Multiple IRIS Files to BPG?

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. reaConverter is incredibly powerful and boasts an extensive variety of features.

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2. Load your IRIS files

Start reaConverter and load all the .iris files you intend to convert into .bpg. The software supports multiple IRIS conversion and processes all files locally on your computer.

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

Load your IRIS files into reaConverter

3. Select BPG as output format

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

Select BPG as output format

4. Start IRIS to BPG conversion

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

Screenshot

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

IRIS to BPG offline

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

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Do more with your files

Converting IRIS 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 April 23, 2025
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Happy User
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Healthcare IT
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
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
Satisfied Customer

IRIS to BPG Conversion: FAQ

What are IRIS files?

IRIS is an obsolete file format associated with workstations built by Silicon Graphics in the 1980s. Other similar formats, also known as RGB image formats, are SGI, RGB or RGBA. Unlike these extensions, IRIS is currently considered rare and might be difficult to open. For best results, we recommend converting it to a more accessible format.

What are BPG files?

BPG is a new and promising image format, which currently provides the most advanced technology in image compression. Released in 2014 by software developer Fabrice Bellard, the BPG format has been shown to include the best quality/size ratio, when compared to other popular formats such as JPG or PNG. The number of image viewers that can open BPG files is currently limited, but is expected to grow in the near future. For easier access, conversion can be done to and from the BPG format.

Can reaConverter convert IRIS to BPG?

Yes! reaConverter instantly converts .iris to .bpg 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 IRIS to BPG online?

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

How can I turn IRIS files into BPG on my computer?

The best way to change IRISs to BPGs 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 IRIS to BPG.

How can I automate IRIS to BPG 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 IRIS files to BPG using the command prompt?

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

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceConvert GIS filesChange format settingsChange image DPI

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