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What’s pp.tapctl.exe (Utility to manipulate TUN/TAP adapters on Windows)? Is it safe or a virus?

The `pp.tapctl.exe` utility by OpenVPN Inc. is a command-line tool designed to manage and configure TUN/TAP network adapters on Windows. These adapters are virtual network interfaces used by OpenVPN to create secure VPN connections, allowing encrypted data to pass between a client and server. The utility performs tasks such as creating, deleting, or modifying the TAP adapters, which are essential for establishing and maintaining the virtual network required for the VPN to function. It ensures that the necessary network adapter settings are in place for smooth operation of OpenVPN's secure communication processes.

Researched by Carl @ SpyShelter Labs

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More about pp.tapctl.exe on WINDOWS

Who makes pp.tapctl.exe (Utility to manipulate TUN/TAP adapters on Windows)?

We’ve found OpenVPN Inc. should be the publisher of pp.tapctl.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: October 26, 2025

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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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