Open-source alternatives to Topaz Gigapixel AI

Free, open-source, downloadable replacements for Topaz Gigapixel AI

Upscayl

AI image upscaler and enhancer — 🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.

alternative to Topaz Gigapixel AI

49k+16/dayGNU Affero General Public License v3.0AI Image Genupscayl/upscayl

macOS Windows Linux

AI Lossless Zoomer

AI tool for lossless image super-resolution — AI超分辨率工具

alternative to Topaz Gigapixel AI

1.7kGNU General Public License v3.0Image EditingX-Lucifer/AI-Lossless-Zoomer

Details

Realesrgan

Cross-platform GUI for Real-ESRGAN image upscaling — 实用、美观的 Real-ESRGAN 图形界面，同时支持 Windows、Ubuntu 和 macOS 平台。现在也支持 Real-CUGAN 了！(Cross-platform GUI for image upscaler Real-ESRGAN with additional features. Now with Real-CUGAN support!)

alternative to Topaz Gigapixel AI

1.5k+3/dayGNU Affero General Public License v3.0Image EditingTransparentLC/realesrgan-gui

macOS Windows

Realsr Ncnn VulkanCLI

RealSR super resolution via ncnn/vulkan — RealSR super resolution implemented with ncnn library

alternative to Topaz Gigapixel AI

1.2kMIT LicenseAI Image Gennihui/realsr-ncnn-vulkan

macOS Windows

HiPixel

Native macOS AI-powered image super-resolution — HiPixel is a native macOS application for AI-powered image super-resolution, built with SwiftUI and leveraging Upscayl's powerful AI models.

alternative to Topaz Gigapixel AI

1.1kGNU Affero General Public License v3.0Image Editingokooo5km/HiPixel

macOS