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Magpie
Upscale application windows on Windows 10 and 11 using Magpie, a general-purpose window upscaler.

About Magpie
Magpie is an open source window upscaler for Windows that scales application windows to a higher resolution using built-in scaling algorithms and filters. It supports both fullscreen and windowed scaling and works across multiple monitors. The project is distributed as a GitHub repository under the GPLv3 license.
It runs on Windows 10 version 1903 or later, or Windows 11, and requires DirectX feature level 11. Some older windows that do not support high DPI may need a compatibility setting changed before scaling looks correct. Pricing information is not listed in the source.
Key features
- Fullscreen and windowed scaling of application windows
- Built-in algorithms and filters, including Anime4K, FSR, and CRT shaders
- WinUI-based user interface with light and dark themes
- Multi-monitor support
- Compatibility setting for high DPI scaling override on older windows
- Open source under the GPLv3 license, with source code available on GitHub
- Includes several built-in scaling options, including Anime4K and FSR
- Supports both fullscreen and windowed scaling
- Windows only, requiring Windows 10 version 1903 or later, or Windows 11
- Requires DirectX feature level 11
- Windows that do not support high DPI may need the compatibility setting changed for correct scaling
Magpie at a glance
- Website
- github.com/Blinue/Magpie
- Category
- Gaming › Game Utilities & Launchers
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Windows
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Magpie FAQ
Which Windows versions does Magpie require?
What should I do if a window that does not support high DPI scales incorrectly?
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