DLSS Swapper
The all-in-one tool to download, manage, and swap DLSS, FSR, and XeSS versions for your PC games.
Key Features
Centralized Library
Download the latest DLSS, FSR, and XeSS DLLs directly within the app. No need to hunt for files manually.
Auto-Detection
Automatically scans and detects games from Steam, Epic, EA App, GOG, Xbox, Ubisoft, and Battle.net.
Safe Swapping
Easily swap versions with a single click. The tool backs up original files for safe restoration.
Visual Upgrades
Fix ghosting, improve stability, and sharpen visuals by using the latest upscaling technology.
What's New in v1.2.3.2
Bug Fixes
Fixed manifest replacement issue where DLSS v310.5.2 would disappear on launch. Improved reliability.
Enhanced Updates
Manifest now updates on every launch for better reliability. Renamed preset to "NVIDIA recommended" to match NVIDIA App.
UI Improvements
Added search box clear button and fixed window restore issues. Better overall user experience.
Translation Updates
Improved German, Japanese, and Ukrainian translations for better localization support.
Released: January 17, 2026 | View Full Changelog
Supported Platforms
Download DLSS Swapper
Requires Windows 10 (20H1 build 19041+) or Windows 11.
Latest Version: v1.2.3.2 (Jan 17, 2026) | View Source on GitHub
Frequently Asked Questions
❓ What is DLSS Swapper?
DLSS Swapper is an open-source tool that allows you to easily download and switch between different versions of DLSS, FSR, and XeSS DLL files in your games to potentially improve image quality or fix visual bugs.
⚠️ Can I add DLSS to any game?
No. This tool only works with games that already support DLSS, FSR, or XeSS. It cannot add upscaling technology to games that do not have it implemented by the developers.
🔒 Is this the official website?
This is a community resource site. The official project is hosted on GitHub. We provide links to the official releases for your convenience.
💻 System Requirements
- OS: Windows 10 64-bit (Version 20H1, Build 19041 or later) or Windows 11.
- GPU: Any GPU (NVIDIA for DLSS; AMD/Intel/NVIDIA for FSR/XeSS).
🛡️ Is it safe for online games?
For single-player games, it is completely safe. For multiplayer games with anti-cheat (e.g., Fortnite, COD, Apex), use with caution. Modifying game files can sometimes trigger anti-cheat bans. Read our safety guide.
🐞 My game is crashing!
Newer DLL versions aren't always compatible with every game. If you experience crashes or glitches, simply use DLSS Swapper to revert to the original DLL version backed up by the tool.