List of the Top 11 Free Ransomware Protection Software in 2025

Control D is a versatile DNS filtering and traffic redirection service that utilizes advanced Secure DNS protocols such as DNS-over-HTTPS, DNS-over-TLS, and DNS-over-QUIC, while also accommodating traditional DNS. With Control D, users can effectively eliminate harmful threats, restrict various types of undesirable content across the network—including advertisements, trackers, IoT data, adult material, social media, and more—while also redirecting traffic through transparent proxies and monitoring network activities and usage patterns at a client-specific level. Consider it your own personalized Authoritative DNS resolver for the entire Internet, providing you with detailed control over which domains are allowed to be resolved, redirected, or blocked. This capability not only enhances security but also empowers users to tailor their online experience according to their preferences.

Cyberthreats can be effectively eliminated, fostering a sense of security among users. The conventional antivirus solutions are no longer adequate in today's fast-evolving landscape. Malwarebytes proactively detects and neutralizes emerging threats even before traditional antivirus programs are aware of their presence. This advanced software is capable of blocking a wide range of dangers, including viruses, malware, harmful websites, ransomware, hackers, and other risks that standard antivirus programs often fail to address. Organizations of every size are adopting our innovative protection and response methodologies. Unlike traditional antivirus solutions, which tend to lag in addressing new threats, our system employs advanced techniques. Our multi-layered approach incorporates anomaly detection, a form of artificial intelligence, along with behavior matching and application hardening to obliterate previously unseen malware. This proactive strategy sets us apart from conventional antivirus tools and enhances overall cybersecurity. By continuously evolving our defenses, we ensure that users can navigate the digital landscape with greater peace of mind.

How we ensure businesses around the globe remain operational: With a focus on secure backups and smart data insights, Veeam Data Platform is designed to tackle the challenges of contemporary data management. Your information is safeguarded, easily recoverable, and accessible — exactly as it should be. Veeam Data Platform offers a robust yet straightforward approach to data management that transcends mere backup, delivering dependable data protection, coordinated recovery processes, and efficient data handling for organizations. This comprehensive solution empowers businesses to thrive in a data-driven landscape.

Our comprehensive malware protection service safeguards your computer against a multitude of threats, such as viruses, ransomware, spyware, Trojans, adware, and worms. Recently, we have introduced advanced heuristics that greatly enhance our ability to detect various virus types and other emerging threats. The upgraded anti-malware engine has seen a remarkable 100% increase in processing power, allowing for rapid and thorough scans while effectively collaborating with the Bitdefender and IObit Anti-ransomware engines to deliver robust multi-core defense. Additionally, IObit Malware Fighter 8 includes a secure safe box feature, enabling users to lock their sensitive files with a password and ensure that only they can access their crucial data. The anti-ransomware functionality offers an additional layer of protection by actively defending against potential ransomware attacks. Furthermore, our browser security feature guarantees a secure and enjoyable online experience, whether for work or leisure. With these extensive security measures in place, you can confidently browse the internet, knowing your data and privacy are well-protected. This holistic approach to security not only safeguards your system but also enhances your overall digital experience.

Avast One serves as a comprehensive security solution that ensures robust protection for your devices. This service features a top-rated antivirus, a VPN for secure browsing, and monitoring for data breaches. Additionally, it offers tools for device cleanup, helping to maintain optimal performance against modern threats. With its award-winning antivirus, you can feel confident about the security of your computer without sacrificing speed or functionality. Enhanced privacy measures keep your identity and personal data secure from cyber threats, allowing you to enjoy a more anonymous online experience. Moreover, your devices will run more efficiently, offering improved storage capacity, faster processing speeds, and extended battery life. As a versatile online safety tool, Avast One guards against malware, anonymizes your IP through its VPN, regularly updates your software to address vulnerabilities, and aids in securing your accounts in the event of a data breach. In essence, Avast One is not just a security service; it is an essential companion for anyone seeking to enhance their digital safety and performance.

NAKIVO Backup & Replication delivers a highly regarded, efficient, and cost-effective solution for backup, ransomware recovery, and disaster recovery, applicable across virtual, physical, and cloud settings. This solution excels in performance, dependability, and management, catering to the needs of small and medium-sized businesses, large enterprises, and managed service providers alike. Its versatility ensures that various types of organizations can effectively safeguard their data and maintain operational continuity.

Kaspersky's Anti-Ransomware Tool delivers extensive safeguards against ransomware throughout every stage of an attack, from the moment it is delivered to its eventual execution, by leveraging sophisticated technologies within a strong multi-layered security strategy. Given that a ransomware attack happens every five seconds, this no-cost tool effectively defends against infamous threats such as Maze, Conti, REvil, Netwalker, DoppelPaymer, WannaCry, Petya, Bad Rabbit, Locky, TeslaCrypt, Rakhni, Rannoh, and several others. It easily integrates with your current security systems, boosting their effectiveness without causing any conflicts. This lightweight solution utilizes Kaspersky’s cutting-edge endpoint protection technologies, including cloud-assisted behavior detection, to quickly neutralize threats from ransomware and crypto-malware. Furthermore, it includes a specialized ransomware scanner that serves as a comprehensive solution for preventing ransomware issues. The Kaspersky Anti-Ransomware Tool is skilled in blocking both local and remote encryption attempts on user data, thereby providing complete protection against potential data loss. Its intuitive interface and robust performance make it an essential component for maintaining effective cybersecurity, ensuring users can navigate the digital landscape with greater confidence.

Maintaining the confidentiality of your online activities and computer use is crucial, yet many third parties frequently monitor your personal data and browsing patterns to exploit your digital presence or jeopardize your identity. To effectively counter the persistent risk of cyber threats, it is vital to have strong software that can defend against harmful intrusions continuously. In our current digital environment, anyone has the potential to fall prey to cybercrime because of the extensive personal information accessible online, which makes it increasingly difficult to protect against hacking attempts. Our comprehensive software is crafted to safeguard you and your family while using various devices or surfing the web. The Cyber Privacy Suite efficiently shields against significant privacy threats and actively identifies vulnerabilities where your data might be at risk or exposed. By implementing this software, you can navigate the online landscape with increased confidence and tranquility, knowing you are better protected from potential dangers. In an age where digital security is paramount, investing in such solutions is not just beneficial but essential for personal safety.

BadBadgerAntiMalware ensures comprehensive security against both current and developing cyber threats. With the expertise of a dedicated team conducting zero-day threat analysis, BadBadgerAntiMalware achieves superior rates of malware detection and prevention, making it one of the leading solutions available today. Additionally, users can trust that their systems are safeguarded from the latest vulnerabilities as they emerge.

The battle against ransomware has come to a close. NeuShield Data Sentinel transcends conventional ransomware detection and prevention methods, offering a unique solution that not only identifies threats but also restores your data following malicious attacks. Utilizing its innovative Mirror Shielding™ technology, Data Sentinel safeguards your files by creating a protective barrier, allowing for immediate recovery from ransomware incidents. This patented method misleads attackers into thinking they have access to original files, when in fact they are interacting with a mirror image, thus preserving the integrity of your data. In the wake of a ransomware attack, accessing your computer’s operating system files and settings is streamlined through the restoration process, which returns them to a verified safe state. Additionally, the One-Click Restore feature enables the removal of both identified and unidentified malware, further securing your system. By protecting the boot section of your drive, NeuShield Data Sentinel effectively thwarts aggressive ransomware attempts to commandeer the boot process, ensuring that your system remains operational and secure.

Our enhanced antivirus software is now more robust than ever before. It offers immediate security updates and meticulously scans for various threats, including malware, ransomware, and performance issues. With the ability to identify harmful downloads prior to them reaching your device, it ensures an extra layer of safety. The newly designed, user-friendly interface clearly illustrates your protection status. Notably, it operates without causing any slowdown to your system. You can enjoy formidable security that seamlessly updates, whether you opt for the full version or the complimentary one. This gives you peace of mind, knowing that your family is safeguarded by a state-of-the-art virus scanner. It effectively blocks and eliminates all viruses, while also defending against spyware, ransomware, and additional malware threats. You can secure your personal files with an additional layer of ransomware protection, prevent unsafe links, downloads, and email attachments, and conduct thorough scans of your PC for any performance-related issues. With this comprehensive suite of features, you can navigate the digital world with confidence.