Razer Game Booster 4.2.45.0

Boost up the performance of your PC games

IOBit Software Free 40.01 MB

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What is Razer Game Booster?

Razer Game Booster is a gaming tools app for Windows developed by IOBit Software.

Latest version: 4.2.45.0 (2014-08-03)
Price: Free
Platform: Windows
Size: 40.01 MB

Razer Game Booster technical details

Version	4.2.45.0
Updated	2014-08-03
Developer	IOBit Software
Category	Gaming Tools
License	Proprietary
Pricing	Free
File size	40.01 MB
File type	EXE
Operating system	Windows
Languages	English
Content rating	Not specified

SHA-256 (latest file): d12cc31d1cf84c0270369c08b319ae5d84c1b272d5c8495b355f7c5cdf31b343

Facts verified 2026-10-31 from the official listing. APPDIR does not host installer files; downloads open the publisher's or store's official page.

How to download and install Razer Game Booster on Windows

Open the Razer Game Booster download page on APPDIR.
Choose the official publisher or store link and download the EXE file.
Run the installer and follow the setup wizard. Windows SmartScreen may ask you to confirm the publisher.
Review the requested permissions and only grant what you need.

Is Razer Game Booster safe?

APPDIR lists metadata and links to official sources only; we never re-host or modify installer files. Compare the SHA-256 hash above with the file you download to confirm it is untouched. The content rating is Not specified. See our security policy for how listings are checked.