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What’s browser_assistant.exe (Opera GX Browser Assistant)? Is it safe or a virus?

The "browser_assistant.exe" by Opera Software AS, associated with the Opera GX Browser, is a background process designed to enhance the user experience by providing quick access to the browser and related features. It may assist with tasks such as managing updates, handling notifications, or promoting new features and services offered by Opera. It can also support performance optimization features and provide prompts or recommendations tailored to the user’s browsing habits. While it runs in the background, its primary purpose is to streamline interactions with the Opera GX browser and maintain its functionality, though some users may perceive it as unnecessary.

Researched by Carl @ SpyShelter Labs

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A Trojan is a harmful software that pretends to be a legitimate program or file to deceive users into downloading it. It can steal personal information, damage files, or give hackers control over the infected device.

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More about browser_assistant.exe on WINDOWS

Who makes browser_assistant.exe (Opera GX Browser Assistant)?

We’ve found Opera Software AS should be the publisher of browser_assistant.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: March 11, 2025

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Why should you trust us?

Our team at SpyShelter has been studying Windows PC executables for over 15 years, to help fight against spyware, malware, and other threats. SpyShelter has been featured in publications like The Register, PC Magazine, and many others. Now we’re working to share free, actionable, and easy to understand information about Windows executables (processes) with the world, to help as many people as possible keep their devices safe. Learn more about us on our "About SpyShelter” page.

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