Question: Looking for a solution that can enhance eye features in portraits, such as removing redness and blood vessels.

If you're looking for a way to improve eyes in portraits, Retouch4me is a good choice. This AI-powered retouching system has a variety of plugins geared for photographers and retouchers, including Eye Vessels and Eye Brilliance. These plugins are designed to remove redness and other imperfections in eyes, giving you a more natural and enhanced look without losing the natural skin texture.

Another good option is PhotoDiva, a free portrait editing software that uses AI to smooth skin and improve facial features. It also offers virtual makeup options and automatic retouching, which can be useful if you want to remove redness and blemishes from your portraits. PhotoDiva runs on Windows and iOS devices and has a free version with some limitations, as well as premium versions for more advanced editing.

If you're looking for a full-featured photo editing tool, Facetune has a lot to offer, including AI-powered image enhancement and beauty filters. It's more of a general-purpose photo editing tool, but its skin quality improvement features can be useful for improving eyes in portraits. Facetune has a free 7-day trial, so you can try it out before committing to a purchase.

If you're looking for a way to correct lazy eye, Lazyeyefix is a specialized tool that automatically detects and corrects the problem. It works by cloning and flipping the non-misaligned eye to cover the lazy eye imperfection, so it's a fast and easy way to fix the problem if you don't have advanced editing skills.