How To Download Roblox FPS Unlocker V5.0 On Windows And Use It?

Unleash FPS limit in Roblox.

Roblox is stuttery and choppy even on high-end gaming PC or for competitive gaming you want minimal input lag! Download Axstin’s Roblox FPS Unlocker v4.4.2.

Roblox FPS Unlocker is a free open-source tool for Windows OS that injects specific codes to unlock the default 60 FPS limit.

Suppose you have a high-end gaming rig, instead of getting 150 or more FPS, you are stuck at 60FPS. It’s because Roblox has set a 60 FPS default limit to make sure that more players with normal gaming rigs can play it smoothly.

  • Developer: Axstin
  • Version: V5.0
  • License: Free
  • File Size: 238 KB
  • Downloads: 2857
  • Requirements: Windows 11/10 (64-bit)

In this article, we have explained how Roblox FPS Unlocker works and how you can use it to unlock your rig’s potential. Plus we will also talk about some misconceptions about FPS Unlocker at the end.

What is Roblox FPS Unlocker?

By default, Roblox doesn’t have a built-in setting to increase or decrease frame rates. Plus there’s a 60FPS cap. This is where the Rbx FPS unlocker comes to rescue you.

The rbxfpsunlocker by Axstin is not a trick or hack nor you are going to get banned by using this unlocker. The only purpose of this free tool is to allow players to modify the frame rates as per their system requirements.

It’s a genuine software that removes the frame limits set by Roblox by default. It injects specific codes to disable the frame limit and V sync offering you a smooth gaming experience.

How to Download and Install Roblox FPS Unlocker v4.4.2?

There are two major sources to download Roblox FPS Unlocker. One is to get the official most popular FPS unlocker from GitHub and the second is to download it from

For your better understanding, we are going to download Axstin rbxfpsunlocker and use it. So follow these steps to download Roblox FPS Unlocker latest version on your Windows 11/10 PC.

  • First, visit GitHub and download the latest version of FPS Unlocker.
Download Roblox FPS Unlocker
  • When the download is about to finish, your browser might detect it as harmful. It’s a false positive. Simply click on the down arrow button and select the “Keep” Option.
  • Extract into a folder
  • Run rbxfpsunlocker.exe before or after starting Roblox

Note: You might see Windows Protected in Your PC blue window. Click on more info > Run anyway.

When it is about to launch, you will see a Command Prompt window. Then the FPS unlocker will be minimized to the System’s Tray.

How To Use Roblox FPS Unlocker on Windows PC?

To use Roblox FPS Unlocker, first, play any Roblox game that you want.

  • Now press Shift + F5 and it will show default fps in the game.
  • Go to the Unlocker’s icon appearing in the toolbar and expand the FPS Cap option to choose an FPS rate. In my case I choose None.
How To Use Roblox FPS Unlocker on Windows PC?
  • Now while playing the game again press Shift + F5.
Check FPS on Roblox Windows 10 and 11
On the left, I’m getting a default 60 FPS. On the right, after using the FPS unlocker I’m getting 90 FPS.


Why my Antivirus is Detecting rbxfpsunlocker as Malware?

These detections are false positives. As this software tamper running Roblox processes in order to uncap frame rate Antivirus software may consider it suspicious. To fix this issue add an exception to your anti-virus for rbxfpsunlocker.exe.

Why Am I Still Getting 60 FPS After Using Rbx Unlocker?

A common conception among users is that they think that Rbx FPS Unlocker is an FPS booster software. It’s will not boost Roblox’s performance in any way rather it only removes Roblox’s 60 FPS limit.

What’s the Maximum FPS I can get using Roblox FPS Unlocker?

As already explained Rbx fps unlocker is not a game booster or optimizer. You can only get the maximum FPS if you have a powerful gaming rig. For Example: if your GPU supports 90 fps then it is the max you will get in Roblox using this unlocker.

In case, after using the fps unlocker you are still getting 60 FPS then try upgrading your gaming PC.

Can I Download Roblox FPS Unlocker on Mac?

No. rbxfpsunlocker only supports Windows platform having 64-bit OS.

How can I see my FPS on Roblox?

Press Shift+F5 in-game to view your FPS.

How do I uninstall Roblox FPS Unlocker?

Unlike other software, RFU does not install itself anywhere. You can easily delete it by simply exiting the program if it is open tray icon-> Exit and deleting rbxfpsunlocker.exe.

What is the latest version of Roblox FPS Unlocker?

Currently, Roblox FPS Unlocker v4.4.2 is the latest version that you can download on Windows 10/11 PC. Keep visiting GitHub for more updates.

I want to Download rbxfpsunlocker for Mac.

Mac users can download rbxfpsunlocker-osx which is a dedicated FPS unlocker for macOS. It works on both Intel-based Macs and on M1 Macs using Rosetta 2

What To Do When Roblox FPS Unlocker V4.4.2 Not Working?

If you have successfully installed the FPS unlocker and it’s not working as it is supposed to be then read our article on How To Fix Roblox FPS Unlocker Not Working Issue.