In the realm of computational research, having access to a High Performance Computing (HPC) facility is crucial. The University of Hull houses a robust HPC facility known as Viper, offering a conducive environment for innovative research across various disciplines. One of the tools you might find useful in interfacing with Viper is FileZilla, a free and open-source FTP application. In this tutorial, we will walk through the steps of connecting to Hull Viper using FileZilla.


  • Access to Hull Viper: Ensure you have an active account on Hull Viper. If not, consult with the University’s HPC team.
  • On-campus or VPN Connection: Be on the University’s campus or connected to the University VPN for accessibility to Viper.
  • FileZilla Installation: Download and install FileZilla from the FileZilla Project website.

Step 1: Launch FileZilla

Begin by launching FileZilla on your computer. Once it’s open, you’ll notice a bar at the top where you can enter connection details.

Step 2: Access Site Manager

Navigate to the top menu, click on “File”, and then select “Site Manager” from the drop-down menu. This is where you’ll save the details for connecting to Viper.

Step 3: Create a New Site Configuration

In the Site Manager window, click on “New Site”. A form will appear on the right-hand side allowing you to enter your connection details.

Step 4: Select SFTP Protocol

Under the “Protocol” drop-down menu, select “SFTP – SSH File Transfer Protocol”. This ensures a secure connection to Viper.

Step 5: Enter Connection Details

  • Host: Enter
  • Port: Enter 22.
  • User: Enter your Hull Viper username.
  • Password: Enter your Hull Viper password.

Step 6: Trust the Server

Upon clicking “Connect”, a pop-up may appear indicating the server host key is unknown. Select ‘Always trust this host’ and click ‘OK’.

Step 7: Transfer Files

Now that you’re connected, your Viper directory will appear in the Remote Site box. To transfer files, drag and drop files or folders between your PC and Viper. The transfer process will commence, and the duration will depend on the transfer speed and file size.


Connecting to Hull Viper using FileZilla is a straightforward process that facilitates the seamless transfer of files for your research projects. By following these steps, you can ensure a secure and efficient connection to the University of Hull’s HPC facility, propelling your research endeavors to new heights.

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