Download Iridient Developer 4.2.1

The demo and full versions of Iridient Developer are identical. To register Iridient Developer download the disk image below and click the "Register" button shown on launch of the demo or choose "Register with License File" from the Iridient Developer menu and select the license file provided in your purchase email.

Unregistered Iridient Developer 4.2.1 will run in demo mode. The demo is fully functional and is not time or usage limited, however all exported images will be permanently watermarked. The only way to remove the demo watermark is to re-process your images after purchasing the software.

This 4.2.1 version is a free upgrade for registered users who last purchased a license more recently than July 1, 2022 and will automatically recognize your existing registration information. To update from a previous release of Iridient Developer simply download and install the new version. Previous versions can then be removed from your system.

A 40% upgrade discount is available to all previously licensed users by using your prior order number as a coupon code. Click the "+ Add discount" text to enter your order number and then click the "Apply" button. The 40% discount should be immediately reflected in the price. Your order number can be found in your Iridient Developer receipt email, by choosing "License Information" from the Help menu (with licenses after June 2019) or by requesting a 40% discount code from with your name and email information.

New licenses can be purchased for $99.99 US (plus any applicable VAT, sales or use tax depending on location) using Iridient Developer itself by selecting "Purchase..." from the File menu or securely online through our web store. All purchases of Iridient Developer now include at least 18 months of free upgrades, including both major and minor updates. Our official product upgrade policy is available online here.

System Requirements:

Release Date: February 21, 2024 Version History

macOS Disk Image with a Universal binary native on both Apple silicon and Intel Macs (38.6 MB): Download Now

Short, task focused tutorials on quickly getting up to speed with Iridient Developer editing and how to best integrate Iridient Developer into your existing photo management workflow.

The full list of over 800 supported RAW cameras can be viewed here.

More Iridient Developer feature details and review links....

Older Iridient Developer version downloads.