Capture One 20

Capture One 20 is Officially Supported in Mac OS :

High Sierra (10.13.6) | Mojave (10.14.5) | Catalina (10.15.1)

New for Capture One 20 – Trial Activations require a License Key!

Head directly over to to download and if unlicensed, get an activation key for your trial software. Because of this new behavior, we will no longer be hosting Capture One software installers on our download archive.

New for Capture One 20 – Digital Back (DB) Activations require a License Key!

If you are a Phase One digital back owner and want to run Capture One for use with your IIQ files, Log in to your user account at PhaseOne, make sure your digital back has been registered in their system and they will provide you with the license key necessary for Capture One access to your Phase One files.


Capture One is no longer supporting tethered capture for Leaf Aptus from Capture One 12.1 and forward.

Capture One 12

Mac OS X 10.12 (Sierra), 10.13 (High-Sierra) & 10.14 (Mojave) Only

IQ1 – IQ2 – IQ3 / XF Firmware

WARNING: we strongly recommend caution and absorbing the Release Notes and our testing results before taking on a firmware update.

P Series Firmware Updater

Download firmware updater for P 45, P 30, P 25, P 21 and P 20 digital backs for Mac or Windows

Profoto Firmware & Firmware Check Instructions

Please login to MyProfoto to download and get installation instructions.

Head over to Profoto, log-in to ‘MyPages’ and get the latest

Updated May 15, 2017: Profoto B1 & B1x version E1 available

Per Profoto: ‘HSS energy range expanded to 9-fstops (2.0-10) for all supported camera brands (Canon, Nikon, Sony and Olympus). Bug fix in the temperature monitoring that could cause the flash to hang.

Updated May 15, 2017: Profoto TTL-C version C3 available

Per Profoto: “ Added support for support for EOS 77D. HSS trimmed for more light output with specific camera models (EOS 1DX Mk II, 1DX, 1DS Mk III, 7D, 80D and 77D). Beeper signal fix.

Updated May 3, 2017: Profoto D2 version A4 available

Per Profoto: ‘The new upgrade improves the temperature control function and also reduces visible model light flicker. We highly recommend you to upgrade, especially if you run your D2 hard in commercial studio use.’

Why Downgrade?

Sometimes a downgrade is necessary depending on many factors such as Camera firmware updates or Operating System updates that can cause instability with the current version of Capture One you may be running. A downgrade can help solve issues that may be affecting you caused by a newer version of Capture One Pro. E-Mail us at if you need help finding which version will suit your needs.

Select the version you need below:

Capture One Pro Archive (Mac OS)

Mac OS X 10.11 (El Capitan), 10.12 (Sierra), 10.13 (High Sierra) No Mojave

Mac OS X 10.11 (El Capitan) and 10.12 (Sierra) Only

Capture One 9 – (Mac OS X 10.10-Yosemite / 10.11-El Capitan / 10.12-Sierra Only)

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