DLSS Swapper

DLSS Swapper is a tool that allows you to conveniently download, manage, and swap DLSS, FSR and XeSS dlls allowing you to upgrade or downgrade DLSS, FSR and XeSS version in a game without the game needing an update.

Releases · Report Bug · Request Feature

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What game libraries are supported?

• Steam
• GOG
• Epic Games
• Ubisoft Connect
• Xbox App
• Manually added via the Add Game button.

Why would you want to change the DLSS dlls in your game?

See this clip, or better yet just watch the entire video (Lego Builder's Journey Ray Tracing Showcase + DLSS 2.2 Upgrades Analysis) from Digital Foundry. DLSS 2.2 discussions start at 11:40.

Please note

This tool does NOT allow you to add DLSS to games that don't support it.

This tool does NOT guarantee that swapping DLSS dlls will:

• Improve DLSS performance.
• Reduce DLSS artifacts.
• Give a crash free experience.

In many cases you may fix some issues, in other cases you may prevent a game from launching (until you restore your original dll, provided in the tool).

Happy experimenting. As my university professor once said,

The good thing about computer [science] is we will never die wondering 'What if...?'

Please, come and share your DLSS experience over in r/DLSS_Swapper.

How do I get it?

You can get the latest builds from our GitHub releases page.

It would be cool if DLSS Swapper could...

Create a feature request.

How can I contribute?

More info on this soon.

Minimum System Requirements