Software Category

Best Free Email Security Software - Page 4

Free Email Security Software is a vital resource for protecting your communication channels from cyber threats. Designed to safeguard sensitive information and prevent unauthorized access, this software provides robust solutions to defend against phishing attacks, malware, spam, and other email-based risks. Email security software offers features such as real-time threat detection, encryption, and advanced filtering to ensure secure communication. By using free email security tools, individuals and businesses can maintain the integrity of their email systems without the need for costly solutions. These tools help prevent data breaches, enhance privacy, and support compliance with industry standards. Explore the category of free email security software to find reliable and effective solutions that fit your security needs. With advanced functionalities and easy implementation, these tools provide comprehensive protection for your email communication. Start securing your emails today with the best free email security solutions available!

Note: Most of the products listed in this free email security software category offer free trial versions, though they have restrictions like time limits, fixed number of users, or limited features. For more options and features, compare and evaluate all-time email security software to find the best fit for you.
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★★★★★4.7 average rating from 27 reviews
Last Updated: September 01, 2026
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Complete Product Directory

List of Top Free Email Security Software - Page 4

Continue with products 76–100. Review each product’s overview, then open available tabs for buyer fit, use cases, features, integrations, pros and cons, and pricing.

Best Free Email Security Software Products 76–100

Use search, filters, and available product tabs to evaluate the next 25 listings in this category.

25 products shown

Overview

Email Shield is an accounts payable software designed to protect businesses from fraudulent invoices and payment-related scams. The platform provides tools for verifying invoice authenticity, monitoring transaction histories, and identifying suspicious activity, ensuring financia...

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Free TrialAvailable Starting Price$0.02 Per month HeadquartersUnited States

Overview

Mailwall is a robust email security software solution designed to protect organizations from email-based threats, such as phishing, malware, and spam. The platform uses advanced algorithms and machine learning to analyze incoming emails, detect malicious attachments, and block ha...

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Free TrialAvailable Starting Price£1.5 Per month HeadquartersUnited Kingdom

Overview

ORF is a robust email security software designed to protect organizations from email-based threats such as spam, phishing, and malware. By using advanced filtering algorithms and machine learning, ORF helps detect and block unwanted emails before they reach employees’ inboxes. Th...

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Free TrialAvailable Starting Price$5.5 Per user HeadquartersHungary

Overview

Abusix Mail Intelligence is an email security software designed to protect businesses from spam, phishing, and other email-based threats. It offers advanced filtering techniques, including machine learning and AI, to detect and block malicious emails before they reach inboxes. Ab...

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Free TrialAvailable Starting Price$10 Per month HeadquartersUnited States

Overview

DMARCLY is a comprehensive email security software designed to protect businesses from email-based threats such as phishing, malware, and spam. Utilizing advanced machine learning algorithms, DMARCLY identifies and mitigates potential risks in real-time, ensuring that your organi...

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Free TrialAvailable Starting Price¥14.99 Per user HeadquartersJapan

Overview

Mail Zipper is a robust Email Security Software designed to protect businesses from email-based threats and ensure the confidentiality and integrity of their communications. It offers a comprehensive platform for safeguarding sensitive information, preventing unauthorized access,...

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Free TrialAvailable Starting Price¥20 Per user HeadquartersJapan

Overview

Keepnet Labs is a security awareness training software designed to educate employees on cybersecurity best practices and reduce risks related to human error. The platform provides a range of interactive training modules, phishing simulations, and assessments to help employees rec...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited Kingdom
#83

Regain OST to PST Converter efficiently converts inaccessible or corrupt OST files to PST, preserving data integrity and ensuring smooth migration.

Overview

Regain OST to PST Converter prioritizes email security by ensuring that all converted data, including emails, attachments, contacts, and calendars, is processed with encryption. The tool maintains the integrity and confidentiality of sensitive information throughout the conversio...

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Free Trial7 Days Starting PriceContact Vendor HeadquartersIndia

Overview

Halon is a robust email management software solution designed to optimize email flow, security, and performance for organizations of all sizes. It acts as a smart email gateway, filtering incoming and outgoing emails for spam, viruses, and malicious content, ensuring that only sa...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersSweden

Overview

AnubisNetworks Mail Protection Service is a cutting-edge Email Security Software designed to safeguard organizations from a wide range of email-based threats, including phishing, malware, spam, and ransomware. It offers a comprehensive platform for securing email communications,...

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Free TrialAvailable Starting Price€1 Per month HeadquartersPortugal

Overview

Planck is an advanced email security software designed to protect organizations from a variety of email-based threats such as phishing, malware, and spam. With cyber threats constantly evolving, Planck uses cutting-edge technologies like artificial intelligence and machine learni...

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Free TrialAvailable Starting Price€4.99 Per month HeadquartersSwitzerland

Overview

Document GPS is an intuitive document control software that helps organizations track, manage, and secure their critical documents throughout their lifecycle. Designed for industries where compliance and confidentiality are essential, such as healthcare, legal, and financial serv...

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Free TrialAvailable Starting Price$4 Per user HeadquartersUnited States

Overview

Bracket is an advanced email security software designed to help organizations protect their email communications from threats and ensure data integrity. The platform provides comprehensive tools for detecting and preventing phishing attacks, malware, and unauthorized access, ensu...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States

Overview

MeSign is a cutting-edge digital signature software designed to provide a secure, efficient, and legally compliant solution for signing documents electronically. This platform allows users to sign, verify, and manage digital documents without the need for physical signatures, red...

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Free TrialNA Starting PriceContact Vendor HeadquartersUnited Kingdom

Overview

Mailock is an Email Security Software that helps organizations protect sensitive email communications through encryption and secure delivery mechanisms. It enables businesses to send encrypted emails that can only be accessed by the intended recipient, ensuring confidentiality an...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited Kingdom

Overview

etherFAX is a cloud-based fax server software that allows businesses to send and receive faxes electronically without the need for traditional fax machines. By digitizing the fax process, etherFAX simplifies communication, increases efficiency, and reduces hardware costs. The sof...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States

Overview

Maileyes is a cutting-edge email security software designed to protect businesses from email-based threats such as phishing, malware, spam, and advanced persistent threats (APTs). The platform uses AI-driven algorithms to analyze incoming email content, attachments, and sender be...

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Free TrialAvailable Starting Price¥150 Per user HeadquartersJapan

Overview

Vaultastic is a sophisticated email management software that ensures the secure storage and management of your email communications. Designed for businesses of all sizes, Vaultastic offers a reliable archiving solution, preserving emails for compliance and easy retrieval. With it...

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Free TrialAvailable Starting Price$12.77 Per month HeadquartersIndia

Overview

ClrStream is a sophisticated Network Security Software designed to safeguard organizational networks and ensure data integrity. This platform provides a comprehensive suite of tools for monitoring network traffic, managing user access, and enforcing security protocols. Users can...

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Free TrialAvailable Starting Price$12 Per year HeadquartersIndia

Overview

XFA Mail is a robust email security software designed to protect organizations from email-based threats and ensure secure communication. This platform provides a comprehensive suite of tools for spam filtering, phishing detection, and malware protection, safeguarding sensitive in...

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Free TrialAvailable Starting Price$0.01 Per one-time HeadquartersUnited States

Overview

Libraesva LetsDMARC is an email security software that protects organizations from phishing, spoofing, and other email-based cyber threats. The platform utilizes DMARC (Domain-based Message Authentication, Reporting & Conformance) technology to authenticate emails and ensure that...

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Free TrialAvailable Starting Price£264 Per year HeadquartersItaly

Overview

ContentCatcher is a sophisticated Email Security Software designed to protect businesses from email-based threats while ensuring seamless communication and data integrity. This comprehensive platform offers a wide range of features, including spam filtering, phishing protection,...

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Free TrialAvailable Starting Price$1.5 Per feautre HeadquartersUnited States

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