Play your favorite games without blur! No more quality loss when you run the game at a resolution less than the native display resolution.
All Reviews:
Positive (22) - 81% of the 22 user reviews for this software are positive.
Release Date:
Dec 28, 2018

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Recent updates View all (2)

January 11

Multi-display users are invited to the beta test

Multi-display support is finally here. To participate in open beta testing, go to Library - Software - Lossless Scaling - Properties - Beta and select "beta" from the drop-down list. Version 1.2.0 Beta will automatically download to your computer and replace the previous one. To return the release version of the application, select "NONE".
Multi-display support will be disabled if you select 'Anti-aliasing' option.
Please send bug reports and feedback to
7 comments Read more

December 28, 2018

App released

30% launch discount!

Many thanks to all beta testers for your feedback and reports.

Happy Holidays!
0 comments Read more


“A great option for high-res screen users”
Windows Central

About This Software

Lossless Scaling scales any windowed game to fullscreen correctly without blur.

When you run the game fullscreen at a resolution less than the native display resolution, the graphics driver uses bilinear interpolation of the image resulting in blurring and loss of quality.

Lossless Scaling makes a game window borderless and scales it to fullscreen using integer multipliers. The output image maintains its original clarity and integrity. Additionally you can enable fullscreen anti-aliasing in the app even if the game has no such option.

Useful for scaling many old games that do not support modern screen resolutions or fullscreen mode, pixel art games, modern games, if you cannot run them at your native resolution and want to get rid of blur.

Best use cases

720p, 1080p screens:
  • Scaling old low resolution games

1440p screens:
  • Scaling old low resolution games
  • Scaling 2D games (3x480p, 2x720p)
  • Scaling modern 3D games (2x720p)

2160p screens:
  • Scaling old low resolution games
  • Scaling 2D games (4x480p, 3x720p, 2x1080p)
  • Scaling modern 3D games (2x1080p, 1.5x1440p)

Games and Emulators Compatibility Thread

App requirements are simple. The game should be able to run in windowed mode and your OS must be Windows 8 or higher. Detailed instructions are in the app.


System Requirements

    • OS: Windows 8
    • Additional Notes: Attention! Windows 7 is not supported. Touchscreens have not been tested and may not be supported. In the case of a multi display setup, the game will be shown on the primary display, all the secondary displays will be black. May not make full use of adaptive sync technologies such as FreeSync/G-Sync.

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