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Trojan Killer Portable is a Windows Trojan scanner and malware removal tool from Gridinsoft. Its core purpose is not always-on protection, but on-demand cleanup for computers that are already infected. It can run directly from a USB drive, making it useful when malware blocks downloads, disrupts browser access, or makes normal installation difficult.
Its protection coverage includes Trojans, spyware, adware, potentially unwanted programs, active malicious processes, startup items, persistence locations, and common infection paths. The cleanup workflow includes scanning, terminating suspicious processes, reviewing detection results, deleting or quarantining items, and resetting homepage, proxy, HOSTS, and browser settings modified by adware or Trojans. Deployment supports both 32-bit and 64-bit versions of Windows 11/10/8/7, with a multilingual interface available.
The product offers a full 14-day trial with no credit card required. The Personal edition is available in 6-, 12-, and 24-month subscriptions, priced at $3.95, $2.95, and $1.95 per month respectively. The Enterprise edition costs $5.95/month and is available only as a 1-year subscription. The Commercial edition costs $69.95/month and is available only as a 1-month subscription, aimed at technical service centers. Payment methods are not disclosed in the main text.
Its strengths are clear: portable operation, making it suitable for incident response and second-opinion malware removal; user review of detection results, which helps reduce the risk of accidental deletion; and relatively low pricing with technical support included. The limitations are also obvious: the main text does not show real-time protection, EDR, centralized management alerts, compliance certifications, or third-party test results, so it should not be regarded as a complete enterprise endpoint security platform.
It is suitable for individual users, enterprise IT teams handling emergency cleanup on a small number of infected endpoints, and repair or technical service centers working on customer computers. If daily always-on protection is required, the main text recommends choosing Gridinsoft Anti-Malware. Information on access from mainland China, payment availability, and local alternatives is not disclosed, so access status should be considered unknown. In domestic enterprise scenarios, it can be compared with local antivirus, EDR, or endpoint security management products.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on trojan-killer.com official site.
trojan-killer.com is an Ukraine Security provider. TG4G tracks its product information, with monthly pricing from $2.95, an overall rating of 7.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach trojan-killer.com directly.