While the 2018.5 version was the pinnacle of fractal interpolation, it has since been succeeded by ON1 Resize AI 2026 . Modern versions use machine learning to "reconstruct" missing details like feathers, skin texture, and fabric, whereas the 2018 version focused on preserving existing edge contrast.

Photographers printing gallery-sized murals or billboards from lower-resolution sensors.

This specific release refined several professional tools that are still staples in the modern ON1 Resize AI :

Includes specific sharpening routines tailored for the enlargement process to combat the softening that naturally occurs when adding pixels. Legacy vs. Modern AI

Automatically creates extended margins for photos destined for canvas. It mirrors or stretches the edges so the main subject isn't lost on the sides of the wooden frame.

Allows you to apply specific resizing and sharpening presets to entire folders of images simultaneously.

Crisp edges and textures without the "stair-step" artifacts or blurry softness typical of basic upscaling. Key Features in Build 12.5.3.5757