This open source tool updates DLSS to the latest version in all your games at once and no matter the launcher

HardwareThis open source tool updates DLSS to the latest version in all your games at once and no matter the launcherWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.

When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.

(Image credit: Valve, Microsoft, Epic Games, CD Projekt, EA, itch.io, Blizzard, Ubisoft, Amazon)

The various game launchers on PC layered over each other in a big mess.

If you play a wide range of games, you’ll be familiar with the concept ofmultiple launchers, clogging up your system tray and segmenting your gaming experience. And if you’re an Nvidia GPU owner, you’ll likely also be familiar with DLSS and all the upscaling benefits it provides—each version of the upscaling tech (usually) better than the last.

However, up until now you’d either have to rely on games updating themselves to the latest DLSS DLL via one of these launchers, or getting down and dirty with the DLL files yourself to ensure you’re using the latest version.

Redditor i-Deco has builta more convenient solution. TheDLSS Updatertool enables “pseudo-automatic upgrades” across multiple launchers and games to keep your DLSS version up-to-date, with a one-click update feature to apply the latest version of Nvidia’s tech to all detected games.

The current version of the tool supports games installed via Steam, EA, Ubisoft, Epic Games, GOG, and Battle.net. You’ll have to feed it the install directories for certain launchers, but once you’ve pointed it in the right direction it automatically scans the individual game directories inside to check for outdated DLSS DLLs, before replacing them with the latest version.

Not that swapping in a DLSS file is a particularly arduous task, to be honest. Most of the time it’s as simple as downloading the latest DLL, and manually replacing the one in the root folder of your game directory. However, it can be a bit of an annoyance finding each one of your game folders and version checking, to the point where I’d imagine most people simply wait for an official game update—if one ever comes.

Of course, programs likeDLSS Swappercan already drop in the latest version of DLSS, but it still requires you to manually update games individually. Ain’t nobody got time for that, etc, so yay for automation.

The biggest gaming news, reviews and hardware deals

It’s also worth mentioning that we experienced some mixed results in our testing. My RTX 3080-equipped laptop and our Jacob’s desktop ran the program just fine, and it somehow even managed to auto-detect a Blizzard directory without being specifically pointed at it. However, my AMD desktop refused to launch any of the versions of the tool at all, for reasons unknown.

Admittedly it wouldn’t do much good updating DLSS files in an AMD GPU-equipped machine, but I would have thought it would at least run—although there are many reasons why that might not be the case. It also seems to struggle with recognising game directories spread across multiple drives from a single launcher, which is a bit of a shame.

As usual with this sort of thing, your mileage may vary, and the risk here is your own. Still, when it works, it seems to work reasonably well. Open source software can sometimes seem a bit like the wild west, but this tool looks like it’s got the potential to save a fair bit of DLL shuffling for those who like to stay on the cutting edge.

Best CPU for gaming: Top chips from Intel and AMD.Best gaming motherboard: The right boards.Best graphics card: Your perfect pixel-pusher awaits.Best SSD for gaming: Get into the game first.

Best CPU for gamingBest gaming motherboardBest graphics cardBest SSD for gaming

Best CPU for gaming: Top chips from Intel and AMD.Best gaming motherboard: The right boards.Best graphics card: Your perfect pixel-pusher awaits.Best SSD for gaming: Get into the game first.

More about hardwareAsus reveals three new Slash Travel Bags for carting around your ROG Ally—however, none of them are particularly fashion forwardThe Freewrite Wordrunner with a built-in word counter might be the keyboard to look out for if you want to improve your writing processLatestAll Zenless Zone Zero 1.5 livestream codesSee more latest►

More about hardware

Asus reveals three new Slash Travel Bags for carting around your ROG Ally—however, none of them are particularly fashion forwardThe Freewrite Wordrunner with a built-in word counter might be the keyboard to look out for if you want to improve your writing process

Three of Asus ROG’s fourth generation Slash bags float in a blue-magenta gradient void. The backpack, sling bag, and sleeve all feature a black all-over colourway with an indent design on the bottom left corner of each bag that looks a bit like tire tracks.

Asus reveals three new Slash Travel Bags for carting around your ROG Ally—however, none of them are particularly fashion forward

Astrohaus Freewrite Wordrunner keyboard front and back shot

The Freewrite Wordrunner with a built-in word counter might be the keyboard to look out for if you want to improve your writing process

LatestAll Zenless Zone Zero 1.5 livestream codesSee more latest►

Latest

All Zenless Zone Zero 1.5 livestream codes

Zenless Zone Zero codes - Miyabi and section four

All Zenless Zone Zero 1.5 livestream codes

See more latest►

Most PopularPath of Exile 2 players are calling foul on Elon Musk’s high-level hardcore character after he streams his struggles with core game mechanicsAlan Emrich, the game designer and writer who coined the term ‘4X,’ has diedTrack down a missing person in this ‘Geoguessr-inspired detective game’ set on an alien planetOld meets new as classic MMO players worship a famous Vtuber via gifts of bones so she can max out the Prayer skillHyper Light Breaker will cost $30 and for a limited time come with a free copy of DrifterFallout season 2 filming delayed due to massive LA firesAssassin’s Creed Shadows is delayed again ‘to better incorporate player feedback gathered over the past three months’The Freewrite Wordrunner with a built-in word counter might be the keyboard to look out for if you want to improve your writing process’I created it, let me move on’: Ex-Cloud 9 player, the Overwatch team whose blunder inspired the infamous ‘C9’ slang, watches in horror as the term moves onto Marvel RivalsLenovo’s rollable laptop screen isn’t just a CES party trick—you’ll be able to pick one up yourself in JuneNvidia CEO Jen-Hsun Huang’s simple reminder that useful quantum computing is a long way off has somehow caused industry stocks to plummet

Most Popular

Path of Exile 2 players are calling foul on Elon Musk’s high-level hardcore character after he streams his struggles with core game mechanics

Alan Emrich, the game designer and writer who coined the term ‘4X,’ has died

Track down a missing person in this ‘Geoguessr-inspired detective game’ set on an alien planet

Old meets new as classic MMO players worship a famous Vtuber via gifts of bones so she can max out the Prayer skill

Hyper Light Breaker will cost $30 and for a limited time come with a free copy of Drifter

Fallout season 2 filming delayed due to massive LA fires

Assassin’s Creed Shadows is delayed again ‘to better incorporate player feedback gathered over the past three months’

The Freewrite Wordrunner with a built-in word counter might be the keyboard to look out for if you want to improve your writing process

‘I created it, let me move on’: Ex-Cloud 9 player, the Overwatch team whose blunder inspired the infamous ‘C9’ slang, watches in horror as the term moves onto Marvel Rivals

Lenovo’s rollable laptop screen isn’t just a CES party trick—you’ll be able to pick one up yourself in June

Nvidia CEO Jen-Hsun Huang’s simple reminder that useful quantum computing is a long way off has somehow caused industry stocks to plummet

HARDWARE BUYING GUIDESLATEST GAME REVIEWS1Best Steam Deck accessories in Australia for 2025: Our favorite docks, powerbanks and gamepads2Best graphics card for laptops: the mobile GPUs I’d want in my next gaming laptop3Best mini PCs in 2025: The compact computers I love the most4Best 14-inch gaming laptop: The top compact gaming laptops I’ve held in these hands5Best Mini-ITX motherboards in 2025: My pick from all the mini mobo marvels I’ve tested1Thank Goodness You’re Here! review: An anarchic treasure trove of jokes and skits2Shiren the Wanderer: The Mystery Dungeon of Serpentcoil Island review—like juggling chainsaws on horseback3WD Black SN850X 8 TB NVMe SSD review4Ikea Utespelare desk review5Asus ROG Harpe Ace Mini wireless mouse review

HARDWARE BUYING GUIDESLATEST GAME REVIEWS

1Best Steam Deck accessories in Australia for 2025: Our favorite docks, powerbanks and gamepads

A bunch of the best Steam Deck accessories on a blue background.

1Best Steam Deck accessories in Australia for 2025: Our favorite docks, powerbanks and gamepads

Best Steam Deck accessories in Australia for 2025: Our favorite docks, powerbanks and gamepads

2Best graphics card for laptops: the mobile GPUs I’d want in my next gaming laptop

Best graphics card for laptops: the mobile GPUs I’d want in my next gaming laptop

3Best mini PCs in 2025: The compact computers I love the most

Best mini PCs in 2025: The compact computers I love the most

4Best 14-inch gaming laptop: The top compact gaming laptops I’ve held in these hands

Best 14-inch gaming laptop: The top compact gaming laptops I’ve held in these hands

5Best Mini-ITX motherboards in 2025: My pick from all the mini mobo marvels I’ve tested

Best Mini-ITX motherboards in 2025: My pick from all the mini mobo marvels I’ve tested

1Thank Goodness You’re Here! review: An anarchic treasure trove of jokes and skits

Thank Goodness You’re Here review

1Thank Goodness You’re Here! review: An anarchic treasure trove of jokes and skits

Thank Goodness You’re Here! review: An anarchic treasure trove of jokes and skits

2Shiren the Wanderer: The Mystery Dungeon of Serpentcoil Island review—like juggling chainsaws on horseback

Shiren the Wanderer: The Mystery Dungeon of Serpentcoil Island review—like juggling chainsaws on horseback

3WD Black SN850X 8 TB NVMe SSD review

WD Black SN850X 8 TB NVMe SSD review

4Ikea Utespelare desk review

Ikea Utespelare desk review

5Asus ROG Harpe Ace Mini wireless mouse review

Asus ROG Harpe Ace Mini wireless mouse review

The biggest gaming news, reviews and hardware deals#

The biggest gaming news, reviews and hardware deals