Upscayl v2.15.1 Portable

On May 11, 2026

Upscayl is a powerful, open-source AI image upscaler that allows you to enlarge and enhance low-resolution images without losing quality. Using advanced deep learning models, it intelligently reconstructs missing pixels to turn blurry or pixelated photos into sharp, high-definition visuals. It is an essential tool for photographers, digital artists, and anyone looking to breathe new life into old photos or small web graphics, providing professional-grade results that far exceed traditional bicubic interpolation methods.

The application is designed with a "local-first" philosophy, meaning all the heavy processing happens directly on your hardware rather than in the cloud, ensuring your privacy and data security. Its clean and intuitive interface makes it accessible to beginners, while its batch processing capabilities allow advanced users to enhance entire folders of images simultaneously. This portable edition is incredibly convenient; it requires no installation and can be run directly from an external drive, providing a high-performance AI enhancement suite on any compatible Windows PC.

AI-Powered Upscaling: Increase image resolution by up to 4x while maintaining remarkable clarity and detail.
Multiple AI Models: Choose from various specialized models like Real-ESRGAN, Remacri, and UltraMix for different types of images and textures.
Sharpening and Enhancement: Automatically removes digital noise and artifacts from compressed images for a cleaner final look.
Batch Image Processing: Upscale dozens of photos at once, saving significant time on large-scale projects.
Privacy Focused: All image processing is done locally on your machine—no images are ever uploaded to a server.
Modern User Interface: A sleek, user-friendly design that makes professional image enhancement as simple as a few clicks.
Portable Efficiency: No installation required; run the software from a USB drive to enhance photos on the go without cluttering your system.

Download Upscayl Portable

Upscayl v2.15.1 Portable - 225.2 MB