TransparentLC/realesrgan-gui

🧭 What Does realesrgan-gui Actually Do? — A Plain-English Guide

In simple words: realesrgan-gui is a program you download and use on your computer, for making low-quality videos sharper and bigger. It is completely free and open source — its code is public on GitHub, where 1,554 people have bookmarked it as worth using.

Step by step — how you would actually use it

1. Download realesrgan-gui from its official Releases page (linked below) and install it, like any normal program.
2. Open it — you will see a main screen with buttons and menus, like the programs you already know.
3. Give it your work: open a file, start a new project, or type what you need.
4. Use its tools for making low-quality videos sharper and bigger. Changes appear on screen right away, and mistakes can usually be undone.
5. Save or export your finished work in the format you need, and share it anywhere.

💡 A real-life example: A creator uses a tool like this to add subtitles to every video automatically, so people watching without sound still understand everything.

RepoEasy wrote this simple explanation from the project's public data — its category, topics and description — so a beginner can understand it before downloading anything. For exact technical details, the project's own README (linked below) is the final word.

Quick Overview — What is this tool?

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!)

This is the project's own description from GitHub — we show it as-is rather than inventing details.

What Can You Do With It?

• Download and run the complete source code on your own computer or server.
• Study how it works — every line of code is public.
• Use it in your own projects, subject to its license terms (see cost section below).
• Its GitHub topics describe its main areas: cross-platformguiimage-enlargerreal-esrgansuper-resolutionupscaling

Who Is This For?

This project is listed under Video Upscaling in Video & Content Creation, a category made for YouTubers, editors, streamers and content creators of every level.

Do I need coding knowledge? Coding Knowledge Recommended. (Estimate based on project type: A developer tool/library — setup usually follows the README with basic coding skills. Always confirm from the repo's README.)

Is It Free?

The source code is released under the AGPL-3.0 license. Open-source licenses like this usually allow free use, including commercial use — but always read the actual license file in the repository before relying on it. Note: the code being free does not mean hosted services, APIs or infrastructure around it are free.

Is It Actively Maintained?

Activity level: Maintained · Last code update: 02 May 2026 · Created: 03 May 2022 · Open issues: 6

How to Get Started

1. Open the repository on GitHub and read its README — that is the official, verified setup guide.
2. To download the full code, generate this repository's public link below and run the clone command in a terminal:

Official links: Official Website ↗ · Releases ↗ · Documentation (README) ↗

We never publish installation steps we have not verified — the README above is the source of truth.

Repository Statistics

⭐ 1554 stars · 🍴 80 forks · 🐛 6 open issues · 💻 Language: Python · 📄 License: AGPL-3.0 · Default branch: master