HDR Efex Pro
You can download HDR Efex Pro 188.8.131.52 from our software library for free. The software lies within Multimedia Tools, more precisely Editors & Converters. This download was scanned by our built-in antivirus and was rated as malware free. This program is an intellectual property of Nik Software, Inc.
From the developer:
Experience all the power, control, and creative expression your camera has to offer with HDR Efex Pro 2.
You may want to check out more software, such as Color Efex Pro Wacom Edition, BenVista PhotoZoom Pro or Mp3Gain PRO, which might be related to HDR Efex Pro.