--- title: Gpg4win Reviews meta_title: 'Gpg4win Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Gpg4win works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 2 scale: '5' date_modified: '2026-09-22' parent_category: name: Confidentiality url: https://www.g2.com/categories/confidentiality --- # Gpg4win Reviews **Vendor:** Gpg4win **Category:** [Encryption Software](https://www.g2.com/categories/encryption-software) **Average Rating:** 4.3/5.0 **Total Reviews:** 2 ## About Gpg4win Gpg4win securely transports emails and files with the help of encryption and digital signatures. ## Gpg4win Pros & Cons Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews. **What users like:** - Users appreciate the **easy integrations** with tools like Thunderbird, enhancing their encryption experience with comprehensive documentation. (1 reviews) - Users appreciate the **Email Integration** of Gpg4win, benefiting from seamless encryption in Thunderbird and extensive documentation. (1 reviews) - Users value the **email encryption and OpenPGP support** Gpg4win offers, enhancing security and integration with tools. (1 reviews) - Users value the **robust encryption support** in Gpg4win, enhancing both file and email protection seamlessly. (1 reviews) - Users value the **secure file transfer** capabilities of Gpg4win, enhancing their data protection and email integration. (1 reviews) - Helpful (1 reviews) - Protection (1 reviews) **What users dislike:** - Users report **system slowdown during decryption** of large files, impacting their overall experience with Gpg4win. (1 reviews) - Users experience **slow performance** when decrypting large files, which affects their overall use of Gpg4win. (1 reviews) ## Gpg4win Reviews ### 1. A good user friendly tool for email and file encryption **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Validated Reviewer:** Validated through LinkedIn **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** September 19, 2024 **What do you like best about Gpg4win?** It has support for both file and email encryption along with OpenPGP support. Lots of documentation to get started with and integrate with other tools, especially with Thunderbird like email clients. We can sign file directly from the file explorer. Its open source and has decent community support. **What do you dislike about Gpg4win?** Several times system slowdown is observed during decrypting large files. Community support is good but lacks some support from direct developers. **What problems is Gpg4win solving and how is that benefiting you?** It provides data protection, identity verification and key management in Windows OS which makes it easy to integrate with other tools like Thunderbird for internal email group management within our org. ### 2. HR Systems analysts **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Government Administration | Enterprise (> 1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Validated Reviewer:** Validated through LinkedIn **Source: Seller invite:** Invitation from a seller or affiliate. This reviewer was not provided any incentive by G2 for completing this review. **Reviewed Date:** November 26, 2018 **What do you like best about Gpg4win?** Easy to use and install. It is a very useful tool for data encryption. It satisfies common encryption standards. **What do you dislike about Gpg4win?** I do not find anything I dislike about this product. **Recommendations to others considering Gpg4win:** This is a simple data encryption solution for interface. **What problems is Gpg4win solving and how is that benefiting you?** It is very helpful in transmitting confidential files to vendors with Gpg4win data encryption. ## Gpg4win Discussions - [What is Gpg4win used for?](https://www.g2.com/discussions/what-is-gpg4win-used-for) - [View Gpg4win pricing details and edition comparison](https://www.g2.com/products/gpg4win/reviews?section=pricing&secure%5Bexpires_at%5D=2026-09-30+00%3A02%3A14+-0500&secure%5Bsession_id%5D=ce64aae6-ab68-4da8-8f6a-bcc3361a532f&secure%5Btoken%5D=14a458253a469d1ea500afff56ab157c06139590f3496d054c332249a801b6ca&format=llm_user) ## Gpg4win Features **Additional Functionality** - Phishing Protection - Threat Response - Domain Check - Security Auditing - AI/Machine Learning - Third-Party Integrations - AI Copilot - Reporting/Analytics - Anomaly/Malware Detection - SURLB/URIBL Filtering - Activity Dashboard - Scheduled/Automated Reports - For MSPs - Whitelisting/Blacklisting - Fraud Detection - Spam Blocker - Spam Quarantine - API - Data Leak Prevention - Encryption - Audit Trail - Real-Time Monitoring - Spam Analysis - Policy Management - Alerts/Escalation - Email Management - Vulnerability Scanning - Generative AI - Threat Protection - Email Attachment Protection - Email Filtering - Two-Factor Authentication **Encryption Techniques - Email Encryption** - Encryption Algorithms - Transport Encryption - End-to-End Encryption **Encryption** - Email Encryption - Messaging Encryption - File Transfer Encryption - Data Encryption - Document Encryption - Full-Disk Encryption - Cloud Encryption - Application Encryption - P2P Encryption **Authentication, Verification, and Access Controls - Email Encryption** - Revocation Mechanisms - Access Controls - Digital Signatures - Certificate Authorities **Compliance** - Authentication - Policy Enforcement - User Management - Key Management - Two-Factor Authentication **Security Enhancements and Auditing - Email Encryption** - Malware Scanning - Reporting - Audit Trails - Data Loss Prevention (DLP) **Management** - Backup - Backup and Recovery - File Management - Anomaly Detection - Credential Management - Compliance Management - Policy Management - Incident Management - Password Management **Integration, Compatibility, and Usability - Email Encryption** - User-Friendly Interfaces - APIs and SDKs - Email Client Integration - Automation **Additional Functionality** - PCI Compliance - HIPAA Compliant - Secure Login - Access Controls/Permissions - Tokenization - Real-Time Monitoring - Threat Response - SSL Security - AI Copilot - Remote Access/Control - Generative AI - Active Directory Integration - Security Auditing - API - Reporting/Analytics - Alerts/Escalation - Single Sign On - Event Logs - Activity Dashboard - Secure Data Storage - Audit Trail - Third-Party Integrations - Data Security - Activity Tracking ## Top Gpg4win Alternatives - [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) - 4.4/5.0 (431 reviews) - [Keeper Password Manager](https://www.g2.com/products/keeper-password-manager/reviews) - 4.6/5.0 (1,226 reviews) - [Paubox](https://www.g2.com/products/paubox/reviews) - 4.9/5.0 (644 reviews)