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Free & valuable software tools that provide additional protection for your PCs & Android mobile devices

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Ransomware Tools

These free ransomware tools can help users who have been infected with certain versions of ransomware and crypto-ransomware, allowing them to regain access to their system and files. To better understand ransomware, please visit our definition page here.

Trend Micro Crypto-Ransomware File Decryptor Tool

Crypto-ransomware is a type of ransomware which encrypts files making them unusable by the user. To regain access, victims are asked to pay a ransom to obtain the key that allows them to decrypt their files. The Trend Micro decryption tool can decrypt certain variants of crypto-ransomware without paying the ransom or the use of the decryption key.

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Trend Micro Lock Screen Ransomware Tool

Free detection and removal tools for lock screen ransomware, which is a type of malware that prevents or limits users from accessing their system, forcing victims to pay the ransom through certain online payment methods in order to regain access to their systems, or to get their data back.

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HouseCall is a free Web-based tool designed to scan your PC for a wide range of Internet security threats including viruses, worms, Trojans, and spyware. It also detects system vulnerabilities and provides a link so you can easily download missing security patches. After each scan, HouseCall delivers a detailed report, which identifies security threats detected on your computer.

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Browser Guard 3.0

Browser Guard 2011

Proactively protect your browser against new Web Threats. Browser Guard 3.0 has zero-day vulnerability prevention and protects against malicious JavaScript using advanced heuristics and emulation technologies.

This version of Browser Guard will be quickly and continuously updated to deliver the most secure and up-to-date technology. Regular releases for Browser Guard 3.0 update current tool features based on user feedback.


- A detection enhancement for Web Trojans
- A detection enhancement for tracing infection chains

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RUBotted monitors your computer for potential infection and suspicious activities associated with bots. Bots are malicious files that enable cybercriminals to secretly take control of your computer. Upon discovering a potential infection, RUBotted will identify and clean them with HouseCall.

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