Upscale Models

Real-ESRGAN super-resolution models, compiled for Apple Core ML. Used by both Pexper and Oxel for on-device image upscaling.

Real-ESRGAN x2 Plus

2x upscale · .mlmodelc · 33 MB

Available via App

Real-ESRGAN x4 Plus

4x upscale · .mlmodelc · 33 MB

Available via App

Details

Architecture
Real-ESRGAN
Scale Factors
2x, 4x
Format
Core ML (.mlmodelc)
Platform
macOS 14+

Requirements

  • macOS 14 Sonoma or later
  • Apple Silicon (M1 or later) recommended
  • Pexper or Oxel installed

Installation

  1. Open Pexper or Oxel
  2. Go to Settings → Models
  3. Find the Upscale model and tap Download