The Most Powerful Photo Editing Plugins For Adobe Photoshop & Lightroom. Nik Collection 2 by DxO is a powerful suite of plugins offering an impressive range of creative effects and innovative tools for total editing control.
What's New:

40+ Brand New Exciting Presets
New looks for creating unique images with just a single click, including Blue Monday and Clarity Bump, plus a whole set of stunning B&W settings.

Edits RAW Files With U POINT
You can now apply U Point exclusive local adjustment technology to RAW files giving photographers more versatility and creative possibilities.

Advanced Optical correction
Take advantage of DxO Labs, analyzing and fixing image defects: distortion, lens softness, vignetting, chromatic aberrations, and vignetting.

Support For HiDPI Displays
Efex Plugins now works with HiDPI screens and displays images in native full resolution.

Color Photography
Color Efex Pro: Providing a wealth of creative possibilities for your color photos

Black & White Photography
Silver Efex Pro: Black & white darkroom styles for superb monochrome images

Analog Photography
Analog Efex Pro inspiring filters from a bygone age of classic cameras & vintage film techniques.

HDR photography
HDR Efex Pro: Create stunning HDR images with a range of clever presets and settings.

U Point on RAW
Powerful U Point technology applies precise and natural enhancements to selected areas of an image without the need for complicated selections or layer masks. U Point is trusted by millions of photographers and uses Control Points, a unique system for applying selective adjustments and corrections. It’s now also available on raw files.

Powerful Optical Corrections
DxO has analyzed more than 40,000 combinations of cameras and lenses to create the most advanced algorithms for correcting optical defects, including lack of sharpness, vignetting, chromatic aberrations, and distortion. Optical Correction Modules are automatically downloaded and applied whenever you open images in any DxO PhotoLab. This unique features will help reveal every last detail in your RAW files.

Nik Collection 2 by DxO - Release Notes 
http://download-center.dxo.com/Support/docs/Nik_Collection2/Current_release_note/Release_Notes_NikCollection2_byDxO_en.pdf