Computer Software

GUSWare- PSU students, faculty, and staff have access to GUSWare which is an app store that contains PSU owned software applications available in one place to download to their personal or University machines for use anytime, anywhere! NOTE: GUSWare works with Windows OS only at this time.  Learn more about GUSWare or just go for it and login to GUSWare to check it out for yourself!


Office 365 -PSU and Microsoft are offering all active Students, Faculty and Staff FREE Microsoft Office (client download for home) and Office 365 (cloud service that can be used anytime)!  No sign up needed if you are an active student or employee you are ready to go just click here.  Use your PSU email address and Active Directory password to login. To learn about MS Office student, faculty and staff benefits click here.

Microsoft Azure Development Tools for Teaching - This WebStore is a benefit PSU offers to students, faculty and staff through a subscription with the Microsoft Azure Development Tools for Teaching program, which allows you to download software at little to no cost to you.


OnTheHub - This WebStore is a benefit PSU offers to students, faculty and staff to download educational software at a drastically reduced price.

Free PC Software

It is not recommended to have more than one AntiVirus installed at a time.

Malwarebytes AntiMalware  - Is a powerful antimalware tool and the best part is that it's a freeware program.  However the free version of Malwarebytes does not include a real time scanner.  This means that you have to manually scan your computer.

CCleaner  - CCleaner is the number-one tool for cleaning your PC.  It protects your privacy and makes your computer faster and more secure!

Microsoft Security Essentials - is a free lightweight antivirus program that is developed by Microsoft.  Microsoft Security Essentials (MSE) is growing in popularity and is still a fairly new antivirus program.

Free Mac Software

It is not recommended to have more than one AntiVirus installed at a time.

ClamXav - A free virus checker which can perform full system scans or analyze specific files or folders. Requirements: Mac OS X 10.4.11 or later.

Malwarebytes AntiMalware for MAC - Proven Malwarebytes technology crushes the growing threat of Mac malware.  So you are protected and your machine keeps runny silky smooth.  Finally, cybersecurity smart enough for the Mac.

Gorilla Geeks offers this page as a resource to the students of PSU. Please be advised that these items are independent software distributors, not associated, or affiliated with PSU in any way. We do not recommend, or guarantee any item listed on this page we only provide links to these downloads as a service to students. Please be aware that downloading items from the internet can be dangerous for your computer we recommend only downloading software from reputable sites and running scans on all items downloaded from the internet will help protect your computer. *Software is intended for individual use, not for businesses.