Upscayl

★ 4/5 · Video/Image

Free, open-source desktop AI image upscaler providing up to 16x resolution enhancement with local processing and no watermarks across Windows, macOS, and Linux.

Pros

Completely free with no premium tier required
open-source code
preserves image details and colors
batch processing capability
optional Upscayl Cloud for 10x faster processing.

Cons

Desktop version slower than cloud alternative
cloud option requires paid subscription
manual installation required for desktop version.

Cost

Desktop version: Free; Upscayl Cloud: pricing not specified (premium option).

Verdict

Best for creators and professionals on a budget who need high-quality upscaling without watermarks and prefer local processing for privacy.

Visit Upscayl