No—the last standalone version was part of Google’s Nik Collection (2016). DxO now sells Nik Collection 6 or 7, which includes Color Efex Pro as a core component, fully updated for modern cameras and operating systems.

The 2016 version is legally free. Works on Windows 10 and older macOS. No warranty, but no key required.

Hundreds of artistic filters, free and open-source.

Color Efex Pro 5 Activation Key [top] May 2026

No—the last standalone version was part of Google’s Nik Collection (2016). DxO now sells Nik Collection 6 or 7, which includes Color Efex Pro as a core component, fully updated for modern cameras and operating systems.

The 2016 version is legally free. Works on Windows 10 and older macOS. No warranty, but no key required. Color Efex Pro 5 Activation Key

Hundreds of artistic filters, free and open-source. No—the last standalone version was part of Google’s