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

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.

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 expereince

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 old uni professor once said,

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

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

Note: DLSS Swapper is currently unavailable on the Microsoft Store. It will hopefully be restored soon. If you'd like to know more please see this comment.

Install from the Microsoft Store, or look at our manual install instructions.

Check our usage notes.

File a feature request