The main decision when you are choosing antivirus security privacy software is how much ground you actually need to cover. The four downloadable options here span from a single-PC privacy tool at USD 17.50 to a five-device, three-year license at USD 79.99. Do you need one Windows machine protected from data leaks? Do you need a business-oriented license for a work device? Or do you have multiple PCs and Macs that should share one subscription?
Quick take
- If you want the lowest listed price and only need to protect one Windows PC, Avast BreachGuard 2026 is listed at USD 17.50 in two separate listings.
- If you need a business-focused license for one device, Avast Ultimate Business Security 2026 is listed at USD 46.99 and adds patch management and a global license.
- If you have several Windows or Mac computers and want a longer subscription, Webroot Antivirus 2026 is listed at USD 79.99 with a 3-year license for five devices.
Listed-price comparison
| Product | Listed price | Price position |
|---|---|---|
| Avast BreachGuard 2026 - 1 PC, 1 Year (English download) | USD 17.50 | |
| Avast BreachGuard 2026 - 1 PC, 1 Year (French listing) | USD 17.50 | |
| Avast Ultimate Business Security 2026 - 1 Year, 1 Device | USD 46.99 | |
| Webroot Antivirus 2026 - 3 Year License, 5 PC/Mac | USD 79.99 |
Decision matrix
| Option | Choose it if... | Listed price |
|---|---|---|
| Avast BreachGuard 2026 (English download) | You want one PC covered with privacy and leak protection for one year at the lowest listed price. | USD 17.50 |
| Avast BreachGuard 2026 (French listing) | You prefer a French-language listing but still want the same single-PC, one-year BreachGuard scope. | USD 17.50 |
| Avast Ultimate Business Security 2026 | You need a business license for one device with patch management and a global license. | USD 46.99 |
| Webroot Antivirus 2026 | You want a 3-year subscription that covers up to five Windows or Mac machines. | USD 79.99 |
Product notes
Avast BreachGuard 2026 - 1 PC, 1 Year - Privacy & Leak Protection (English download)
This is the least expensive way into the group at USD 17.50. The title describes privacy and leak protection for one PC for one year, and the listing format is an automatic download through eBay messages. The product description adds 24/7 breach watch, online data removal assistance, and a privacy advisor for account settings. Windows 11, 10, 8.1, 8, or 7 are listed as supported operating systems. The practical limitation is scope: one computer for one year. If you only need to protect a single Windows machine and you want to keep the upfront cost down, this listing is the obvious fit.
Avast BreachGuard 2026 - 1 PC, 1 Year - Privacy & Leak Protection (French listing)
This second listing matches the same product name and also sits at USD 17.50. It is the same one-PC, one-year BreachGuard license, but the listing details and instructions are in French, and the download is also sent through eBay messages. The core privacy features are the same: breach monitoring, online data removal, and privacy guidance. The limitation is language preference. If you can read French comfortably, this gives you the same protection at the same listed price; if you would rather have English instructions, choose the English listing instead. Either way, you are still limited to one device and a one-year term.
Avast Ultimate Business Security 2026 - 1 Year, 1 Device, Global License
At USD 46.99, this is the middle-priced option and the only business-oriented license in the group. It covers one device for one year, with the license category listed as Business and the format listed as email. The listing highlights patch management and business-focused security tools, which makes it a better match for a work machine than the personal BreachGuard downloads. The manufacturer warranty is listed as one year. The main limitation is that it still covers just one device. If you have more than one machine to protect, you would need a separate license for each, which is why the five-device Webroot option might make more financial sense despite its higher listed price.
Webroot Antivirus 2026 - 3 Year License, 5 PC/Mac
The highest listed price here is USD 79.99, but the structure is clearly different: a 3-year license for five PCs or Macs. The title says ONLINE KEY (NO CD), so you receive an activation key rather than a physical disc. The supported operating systems are Mac and Windows, and the language list includes English, Dutch, Spanish, French, German, Japanese, Portuguese, Chinese, Italian, and Korean. This makes it the strongest choice for a household or small team with several machines and no desire to renew every year. The limitation is the upfront cost: you are paying much more at once than the USD 17.50 BreachGuard listings, so you should plan to use more than one of those five device slots.
Final recommendation by use case
- For a single Windows PC at the lowest listed price: Avast BreachGuard 2026 (English download) at USD 17.50. If French is your preferred language, the French listing gives you the same coverage at the same price.
- For one business device with patch management: Avast Ultimate Business Security 2026 at USD 46.99.
- For a multi-device home or small team: Webroot Antivirus 2026 at USD 79.99 with its 3-year, five-device license.
