DLSS 5 Neural Rendering for any game, any RTX · Updated
How to handle the “Windows protected your PC” prompt for Swapper
That SmartScreen prompt appears on new downloads with little reputation. Hash the file first and only run it if SHA-256 matches SHA256SUMS.txt.
Free v2.2.9 for Windows. Installer + Portable.
Facts
- Product
- DLSS 5 Swapper v2.2.9
- Price
- Free
- License
- MIT
- Platform
- Windows 10/11 x64
- Publisher
- Rakan Alkhaldi (community project)
- Bundled DLSS
- 310.9.1 (SR / RR Preset F / FG)
- Last reviewed
- 2026-10-14
- How-to
- How to fix “Windows protected your PC”
In short
That SmartScreen prompt appears on new downloads with little reputation. Hash the file first and only run it if SHA-256 matches SHA256SUMS.txt.
Steps
- 1 Confirm the file came from /download on this host.
- 2 Hash it and compare to SHA256SUMS.txt.
- 3 Hash matches: click More info → Run anyway.
- 4 Hash misses: delete the file and download again.
Facts that do not change
Free and MIT. RTX 20/30/40/50 on Feeder. F8 overlay on 64-bit DX11/DX12 Feeder and RenoDX. Restore originals before online play.
FAQ
What is DLSS 5 Swapper?
A free MIT-licensed Windows app that installs, tunes and restores NVIDIA DLSS 5 Neural Rendering across native DLSS games, non-DLSS games via DLSS5-Feeder, and supported emulators.
Which GPUs work?
RTX 20, 30, 40 and 50 Series for the ReShade/Feeder routes. The bundled OptiScaler neural model is Blackwell-only; older cards need a supplied modded nvngx_dlssnr.dll.
Do games need native DLSS?
No. Native titles upgrade in place; games without DLSS use the DLSS5-Feeder 1.17.0 + ReShade 6.8.0 route on DX9/11/12, Vulkan and OpenGL.
How do I undo everything?
Select the game and click Restore originals. Uninstalling the app alone does not touch game folders.
Is it safe for online games?
No. Treat it as a single-player tool. Injected DLLs can trigger VAC, Easy Anti-Cheat or BattlEye. Restore originals before online play.
Related pages
Free v2.2.9 for Windows. Installer + Portable.