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What’s cudnn_9.13.1_windows.exe (NVIDIA Package Launcher)? Is it safe or a virus?

The `cudnn_9.13.1_windows.exe` by NVIDIA Corporation is an installer package for cuDNN (CUDA Deep Neural Network library) on the Windows platform. cuDNN is a GPU-accelerated library essential for popular deep learning frameworks like TensorFlow and PyTorch, providing efficient implementations of operations like convolutions, pooling, and activation functions. The executable, labeled as "NVIDIA Package Launcher," simplifies the installation process for the cuDNN version matching CUDA 9.1.3.x, ensuring compatibility with a developer's NVIDIA GPU and software stack. It allows developers to harness GPU acceleration for training and inferencing deep learning models, speeding up computation-heavy processes in AI and machine learning workflows.

Researched by Laura @ SpyShelter Labs

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More about cudnn_9.13.1_windows.exe on WINDOWS

Who makes cudnn_9.13.1_windows.exe (NVIDIA Package Launcher)?

We’ve found NVIDIA Corporation should be the publisher of cudnn_9.13.1_windows.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: September 29, 2025

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