Upscayl

Upscayl applies AI‑based super‑resolution to increase image dimensions while preserving detail and color fidelity. It runs on Linux, macOS and Windows, offering a desktop interface that lets users load single files or batches, select from several pre‑trained models, and upscale images up to 16 times the original resolution. The software also supports a cloud component, enabling remote processing, unlimited storage and access from any device.

The tool targets creators, designers, artists and developers who need to improve low‑resolution or blurry photos without manual editing. By automating the upscaling process, it reduces the need for expensive commercial software and provides a free, open‑source alternative that can be installed once and used indefinitely.

Key features include batch processing, double‑upscale for higher quality, and customizable settings that let users tailor the output to specific styles or printing requirements. The application emphasizes ease of use, allowing users to enhance images quickly while maintaining high visual quality.