Bridge upscaling and frame generation technologies across graphics cards and games with OptiScaler.
Open source
24 alternativesManager
Configure OptiScaler through this manager application, which provides controls for its upscaling features.
About Manager
Optiscaler-Client is a desktop utility for installing, managing, and updating the OptiScaler mod across a game library. It scans supported store libraries, allows adding games from custom folders or executables, and provides per-game install and uninstall with backup and restore of original files.
It manages OptiScaler stable, beta, and nightly channels alongside components such as Fakenvapi, DLSSG-to-FSR3, FSR 4 DLL swap, OptiPatcher, and DLSS Enabler, with per-game upscaler, quality, frame generation, and spoofing settings. It is not an official OptiScaler project and is for use at own risk; on Linux automatic scanning is limited to Steam and Heroic.
Key features
- Scans Steam, Epic, GOG, EA, Ubisoft, Battle.net, Heroic, and Xbox libraries in parallel
- Adds games from custom folders or by selecting an executable directly
- Installs and uninstalls per game with backup and restore of original files
- Runs bulk installs across multiple games with platform filtering and profiles
- Manages OptiScaler channels, Fakenvapi, DLSSG-to-FSR3, FSR 4 DLL, and OptiPatcher
- Overrides upscaler type, quality level, frame generation, and spoofing per game
Best for: People who use the OptiScaler mod across multiple PC games and want centralized install and configuration.
Good for
- Covers multiple store libraries plus custom folders and manual executable addition
- Backs up original game files before installation and restores them on uninstall
- Fetches cover art with local caching and supports stable, beta, and nightly channels
Watch out for
- Not an official OptiScaler project and use is at own risk
- On Linux only Steam and Heroic libraries are scanned automatically
- DLSS Enabler is downloaded from an unofficial mirror because official builds are Nexus Mods-only
Manager at a glance
- Category
- Gaming › Game Utilities & Launchers
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Manager FAQ
Is this an official OptiScaler project?
No. The repository states it is not affiliated with the OptiScaler team and is a personal project for use at own risk.
Which libraries are scanned automatically on Linux?
Only Steam and Heroic, covering Epic Games and GOG, are scanned automatically on Linux.
Where does the DLSS Enabler component come from?
It is downloaded from an unofficial mirror because official builds are Nexus Mods-only.
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