Portable Antivirus Software
-
Webroot - Internet Security with Antivirus Protection (3 Devices) (1-Year Subscription – Auto Renewal) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital]
SKU: JCQ6HYTKQ2Gives me great security knowing that my computer is being protected by the Webroot Antivirus Protection...Love Best buy. IM DISABLED nd the staff at Best but are always kind to me....Love getting it through...
See all Antivirus & Security SoftwareProduct Description
A cloud-based security suite providing real-time antivirus and phishing protection for up to three devices.Your price for this item is $49.99 -
Webroot - Antivirus Protection and Internet Security (6 Devices) (1-Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital]
SKU: JCQ69L2HH2I love this anti-virus protection. It's the best I've ever had....Best antivirus...Love it! Never an issue.
See all Antivirus & Security SoftwareProduct Description
A cloud-based antivirus solution offering real-time protection and parental controls for up to six devices.Your price for this item is $39.99 -
Webroot - Antivirus Protection and Internet Security (6 Devices) (2-Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital]
SKU: JCQ6R5YH3XI love this product works great alway get my product from best buy...Secure Anywhere best software ever...Love this security software. Better than anything I have ever used in the past.
See all Antivirus & Security SoftwareProduct Description
A cloud-based antivirus solution providing real-time protection and rollback recovery for six devices across major platforms.Your price for this item is $49.99 -
Norton - AntiVirus Plus (1 Device) Antivirus Software + Scam Protection + Smart Firewall + PC Cloud Backup (1 Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital]
SKU: J78X33QVVTGreat program. Best around.. Better than McAfee....Excellent and great product.Very much satisfied for its security features....Great offer from Best Buy!
See all Antivirus & Security SoftwareProduct Description
A comprehensive digital security solution offering antivirus, scam protection, smart firewall, and cloud backup for one device.Your price for this item is $49.99 -
Bitdefender - Antivirus Plus (3-Device) (2-Year Subscription) - Windows
SKU: J3LXGJGFWPBest On The Market...Love using CD instead of downloads! PLEASE don't do away with CD's!
See all Antivirus & Security SoftwareProduct Description
A comprehensive cybersecurity solution for Windows PCs with VPN, Safepay, and parental controls for three devices.Your price for this item is $79.99 -
Malwarebytes - Premium + Privacy VPN Bundle (4-Devices, 1-Year) - Windows, Mac OS, Android, Apple iOS, Apple iPadOS [Digital]
SKU: J3R8HHYKJPThe best malware protection avaiable....VPN is a great addition if you want to protect all your transmissions....Malwarebytes premium+VPN the best value available...I have used Malwarebytes for several...
See all Antivirus & Security SoftwareProduct Description
A digital security bundle offering real-time protection, browser guard, and next-gen VPN for four devices.Your price for this item is $92.99 -
Malwarebytes - Premium + Privacy VPN Bundle (2-Devices, 1-Year) - Windows, Mac OS, Android, Apple iOS, Apple iPadOS [Digital]
SKU: J3R8HHYKJ2The Best...Excellent program highly recommendLove this company very reliable...I love malware bytes, I have using this product for over 10 years!
See all Antivirus & Security SoftwareProduct Description
A digital bundle offering real-time antivirus protection and fast VPN privacy for Windows, Mac, Android, and iOS.Your price for this item is $67.99Save $5The previous price was $72.99 -
Bitdefender - Antivirus Plus 1 Device 1 year - Windows, Apple iOS, Mac OS, Android, Linux [Digital]
SKU: J3LXGJL763Great service, and this product works great. Thank you Best Buy....So far its great! The last anti-virus kept trying to get me to purchase upgrades.
See all Antivirus & Security SoftwareProduct Description
A digital antivirus solution offering multiplatform protection and parental controls for Windows, Mac, iOS, Android, and Linux.Your price for this item is $24.99Save $25The previous price was $49.99 -
Webroot - Internet Security & Allstate Identity Protection (3 Devices/1 Identity) (3-Month Subscription – Auto Renewal) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital]
SKU: JCQ6HKP36KSee all Antivirus & Security SoftwareProduct Description
An all-in-one digital security suite offering antivirus protection and identity monitoring for up to three devices.Your price for this item is $29.99 -
Bitdefender - Antivirus Plus 3 Device 1 Year - Windows, Apple iOS, Mac OS, Android, Linux [Digital]
SKU: J3LXGJL769See all Antivirus & Security SoftwareProduct Description
A multiplatform digital security solution offering antivirus protection and parental controls for Windows, Mac, iOS, Android, and Linux.Your price for this item is $69.99
![Webroot - Internet Security with Antivirus Protection (3 Devices) (1-Year Subscription – Auto Renewal) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/a6b7908a-ac21-4bfa-a411-42023ba1cee3.jpg)
![Webroot - Antivirus Protection and Internet Security (6 Devices) (1-Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/d6cbf64d-30cb-4116-9667-3984dab66989.jpg)
![Webroot - Antivirus Protection and Internet Security (6 Devices) (2-Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/9ac065fa-6cb5-43a9-8aab-4ef5b37dfc8c.jpg)
![Norton - AntiVirus Plus (1 Device) Antivirus Software + Scam Protection + Smart Firewall + PC Cloud Backup (1 Year Subscription) - Android, Apple iOS, Mac OS, Windows [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6ea4857b-3c51-4d0a-88f0-aacb3b4787d0.jpg)
![Malwarebytes - Premium + Privacy VPN Bundle (4-Devices, 1-Year) - Windows, Mac OS, Android, Apple iOS, Apple iPadOS [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/185525f4-6b24-4f2a-ae87-c9a6d01b0541.jpg)
![Malwarebytes - Premium + Privacy VPN Bundle (2-Devices, 1-Year) - Windows, Mac OS, Android, Apple iOS, Apple iPadOS [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/4b37a02d-94a3-4091-a02d-559c65f8b094.jpg)
![Bitdefender - Antivirus Plus 1 Device 1 year - Windows, Apple iOS, Mac OS, Android, Linux [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/c993f37b-256c-4577-8898-a072752b83ac.jpg)
![Webroot - Internet Security & Allstate Identity Protection (3 Devices/1 Identity) (3-Month Subscription – Auto Renewal) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/a03952de-acda-4bf2-a1b8-786ae396a8dd.jpg)
![Bitdefender - Antivirus Plus 3 Device 1 Year - Windows, Apple iOS, Mac OS, Android, Linux [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/23102bd8-8762-4c4e-9905-b81e012aad9a.jpg)
Best Sellers
![Norton - 360 (3 Device) with LifeLock Identity Advisor (1 Adult) Internet Security + Scam Protection + VPN (6 Month Subscription) - Android, Apple iOS, Mac OS, Windows [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/7e607a1d-87d5-4020-a0cc-1d9afd815387.jpg;maxHeight=144;maxWidth=200?format=webp)
![Webroot - Internet Security with Antivirus Protection (3 Devices) (1-Year Subscription – Auto Renewal) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/a6b7908a-ac21-4bfa-a411-42023ba1cee3.jpg;maxHeight=144;maxWidth=200?format=webp)
![McAfee - Total Protection (1-Device) Antivirus Software with Scam Protection (1-Year Subscription with Auto-Renewal) - Windows, Mac OS, Chrome, Apple iOS, Android [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/23081eec-879b-474c-a63a-3d4792dfe5b4.jpg;maxHeight=144;maxWidth=200?format=webp)
![McAfee - Total Protection (3-Device) Antivirus Software with Scam Protection (1-Year Subscription with Auto-Renewal) - Windows, Mac OS, Chrome, Apple iOS, Android [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/339a4e6f-c31d-4c87-a46c-594f3c388c78.jpg;maxHeight=144;maxWidth=200?format=webp)
![McAfee - Total Protection (5-Device) Antivirus Software with Scam Protection (2-Year Subscription with Auto-Renewal) - Windows, Mac OS, Chrome, Apple iOS, Android [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/507d5337-cbe6-46e9-b925-63def4ee14f6.jpg;maxHeight=144;maxWidth=200?format=webp)
![McAfee - Total Protection (5-Device) Antivirus Software with Scam Protection (1-Year Subscription with Auto-Renewal) - Windows, Mac OS, Chrome, Apple iOS, Android [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/e45b5b36-c386-4e19-a8a3-1d02950b718c.jpg;maxHeight=144;maxWidth=200?format=webp)
![Webroot - Internet Security with Antivirus & Allstate Identity Protection (3 Devices/1 Identity) (3-Month Subscription) - Android, Apple iOS, Chrome, Mac OS, Windows [Digital]](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/a03952de-acda-4bf2-a1b8-786ae396a8dd.jpg;maxHeight=144;maxWidth=200?format=webp)
Related Pages
FAQ
When choosing portable antivirus software, consider features such as malware detection, real-time scanning, automatic updates, compatibility with multiple operating systems, and ease of use from a USB drive or external device.
Yes, portable antivirus software is designed to be used on different computers without installation. You can run scans and remove threats by launching the software directly from your portable device.
Many portable antivirus solutions offer cross-platform compatibility, but it’s important to check the product specifications to ensure support for your operating system.
Most portable antivirus programs allow you to download the latest virus definitions to your portable drive before use. Some may also offer online updates when connected to the internet.
Generally, portable antivirus software can be used as a supplementary tool alongside your installed antivirus. However, it’s recommended to avoid running simultaneous scans to prevent system conflicts.