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What’s lightway.exe (ExpressVPN Lightway Client)? Is it safe or a virus?

Lightway.exe, developed by Expressco Services LLC, is associated with ExpressVPN and serves as the core client for the Lightway protocol. The Lightway protocol is designed for secure, fast, and reliable virtual private network (VPN) connections. It provides efficient encryption, seamless switching between networks, and reduced power consumption, making it particularly effective for mobile devices and fast connections. It works by securing internet traffic, protecting user privacy, and bypassing restrictions while maintaining optimal speed and stability. Lightway is lightweight, open-source, and optimized for performance compared to traditional VPN protocols like OpenVPN or IKEv2, giving users an enhanced and secure VPN experience.

Researched by Laura @ SpyShelter Labs

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More about lightway.exe on WINDOWS

Who makes lightway.exe (ExpressVPN Lightway Client)?

We’ve found Expressco Services LLC should be the publisher of lightway.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 10, 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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