K7 Security review (2026): is it worth it?
Home antivirus suites and business endpoint security from K7
Black Friday: is there a K7 Security sale?
K7 Security report card
Fair · out of 4.0 · graded Nov 13, 2026
Best for Windows, Android and iPhone home antivirus
K7 sells home antivirus suites and business endpoint security. The US storefront fills in its prices with script, so none could be read, and a banner offered 2 years of Ultimate Security for $11.11. We cannot say what a normal year costs.
Who K7 Security is for
- Fits if you want a home antivirus that also has an iPhone app
- Works for people who want a lifetime licence option, as the site advertises Infiniti for up to 5 devices
Who K7 Security is not for
- Not for you if you want a price you can check: the storefront loads prices by script
- Skip it if you use a Mac, since none is listed
- Watch out: the $11.11 offer is for 2-year purchases only and renewal terms are not shown
- Too light for detail: the listing records only the home page
Why K7 Security gets a 2.2
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- CValue for moneyNo plan price could be read, so it sits at the ordinary grade. The banner offer of $11.11 for 2 years is a promotion with unknown renewal terms.
- DFree plan and trialA Free Trial link is in the site menu but no terms are recorded, so it earns a D.
- CFeaturesHome antivirus suites for Windows, plus business endpoint security, but the listing records no feature list.
- BEase of useNo store rating on record, but it is a consumer antivirus you install and run.
- BPlatforms and integrationsWindows, Android and iPhone are listed, with no Mac and no integrations.
What these grades rest on. Graded from this listing, whose facts were read from K7 Computing's own pages on 13 November 2026. The vendor's page could not be read in full when this was graded, so we went by the listing. Not based on using the product, and shorter than our full reviews. How we review and grade.
Make K7 Security? Put this grade on your site
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<a href="https://toolgpa.com/tools/k7-security#review"><img src="https://toolgpa.com/badge/k7-security.svg" alt="K7 Security: 2.2 GPA on ToolGPA" width="196" height="56"></a>Where K7 Security stands among antivirus apps
K7 Security's GPA of 2.2 is higher than 26 of the 56 other antivirus apps we grade, and level with 5.
It stands best on ease of use (B, above 23 of 56) and worst on free plan and trial (D, above 12).
Each grade against the category
Every bar is all 57 antivirus apps we grade, cut by the letter each got. K7 Security’s own letter is outlined.
- CValue for moneyAbove 8 of 56, level with 37
- DFree plan and trialAbove 12 of 56, level with 11
- CFeaturesAbove 7 of 56, level with 28
- BEase of useAbove 23 of 56, level with 31
- BPlatforms and integrationsAbove 21 of 56, level with 34
Keep K7 Security, or make your own?
Keep it
To replace K7 Security you would be making an engine that recognises new malware as it appears. That is not a weekend's work, with an AI app builder or without one.
What you could not
- An engine that recognises new malware as it appears.
- Readings from inside the operating system.
- Apps for Windows, iOS and Android that stay in step with each other.
What this rests on. K7 Security’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
What is K7 Security?
K7 Security, from K7 Computing Pvt Ltd, sells home antivirus suites (Antivirus Premium, Total Security and Ultimate Security), mobile security apps for Android and iOS, and business products such as endpoint, EDR and XDR tools. The US storefront loads its prices by script, so no plan prices could be read from the page text.
Worth knowing
- Plan prices are not recorded: the US storefront fills them in with JavaScript and they could not be read.
- A banner on the US home page offered 2 years of K7 Ultimate Security for $11.11, valid on 2-year purchases only; renewal terms are not shown.
- The homepage lists Windows 11, 10, 8 and 7 for the antivirus product.
- The site advertises a lifetime license, Infiniti, for up to 5 devices; its price was not readable.
Key features
- Home antivirus suites
- K7 Antivirus Premium, K7 Total Security and K7 Ultimate Security are the three home products listed, plus a multi-device Total Security.
- Mobile security
- Separate K7 Mobile Security apps are listed for Android and iOS.
- Lifetime antivirus
- The site advertises K7 Ultimate Security Infiniti, a lifetime license for up to 5 devices.
- Free scanner and trial
- The navigation lists a Free Scanner tool and a Free Trial.
- Business products
- K7 InfiniShield, Cyber Protect 360 (XDR and EDR), file security monitoring and endpoint and network security.
K7 Security pricing
We could not confirm K7 Security’s current pricing from its own site, so we are not listing plans here. See k7computing.com for current prices.
K7 Security alternatives
- K7 Security vs Quick Heal Total Security
Free trial · from $10/yr
- K7 Security vs Total Defense
Free trial · from $39.99/yr
- K7 Security vs ESET
Free trial · from $12.99/yr
- K7 Security vs Avast
Free plan · from $77.99/yr
- K7 Security vs AVG
Free plan · from $79.99/yr
Common questions
Does K7 Security have a macOS app?
No macOS app was listed when its pages were read on Nov 13, 2026. K7 Security is listed for Windows, Android and iOS.
Does K7 Security have a Linux app?
No Linux app was listed when its pages were read on Nov 13, 2026. K7 Security is listed for Windows, Android and iOS.
Is K7 Security open source?
K7 Security is not described as open source on its own site, as read on Nov 13, 2026.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Nov 13, 2026.