You're looking for a way to get Piccure Plus 2.5.0.9 for Adobe Photoshop Lightroom for free. Here's some content that might help:
Optical Aberration Correction: Modeled optical aberrations to sharpen images from affordable lenses to match the quality of high-end glass.
There is no officially supported "free" full version of Piccure+ intended for permanent use.
RAM: Minimum 2 GB (4 GB recommended for "Lens+" functionality).
- Adaptive Deblurring: Corrects motion blur and out-of-focus blur.
- Aberration Correction: Removes chromatic aberrations (color fringing) and vignetting.
- Denoising: Removes noise while attempting to preserve edges.