--- title: "Mail Zipper Software Pricing, Alternatives & More 2026 | Capterra" description: "With the help of Capterra, learn about Mail Zipper Software - reviews, pricing plans, popular comparisons to other Email Security products and more." source_url: "https://www.capterra.com/p/274777/Mail-Zipper/" page_type: "product" language: "en" --- # Mail Zipper Software Review 2026: Features, Reviews, Integrations, Pros & Cons Last updated on September 17, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[FAQs](#faqs)[Features](#features)[Pricing](#pricing)[Support](#support) Mail Zipper ## What is Mail Zipper? Mail Zipper reduces file creation and encryption time. It features self-checks like temporary email holding to prevent accidental transmission and information leakage. It supports web downloads by letting users attach files to an email and send it. The software temporarily stores the file in the cloud and sends the download URL to the email recipient. The automatic encryption function enables Japan-based users to attach and send a file as a password-protected zip file. Additionally, the approval feature allows individuals to check their email and only send it after logging into the user screen to approve the transmission. ## What is Mail Zipper used for? [Email Security](https://www.capterra.com/email-security-software/) Top alternative Featured Overall rating Based on 0 user reviews Reviews sentiment Positive \- Neutral \- Negative \- Starting price ¥20 Per User, Per Month Free trial available Free version not included Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... Do you work for Mail Zipper?[Manage this product listing](https://www.g2.com/products/mail-zipper/claim_requests/new?auto=true) ## Mail Zipper Overview Updated September 2026 AI summary Mail Zipper equips small businesses with tools for email security, offering email filtering, threat protection, and threat response to help manage risks in inboxes on Windows systems. Optional encryption enhances message privacy. With training resources like webinars and documentation, Mail Zipper targets organizations seeking to strengthen their defenses against email-based threats. ## Compare with a popular alternative Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status. ### Mail Zipper 0.0 VS. [4.9 (338)](https://www.capterra.com/p/233248/Hoxhunt/reviews/) Starting Price ¥20 Per User, Per Month Starting Price Contact vendor Free Trial Free Version Pricing Options Free Trial Free Version Ease Of Use 0.0 (0) Ease Of Use 4.9 (241) Value For Money 0.0 (0) Value For Money 4.8 (192) Customer Service 0.0 (0) Customer Service 4.8 (192) ## Mail Zipper alternatives [4.9 (50)](https://www.capterra.com/p/206740/Libraesva-Email-Security/reviews/) Starting price $5.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 100% of reviewers rated it above 4 stars [4.2 (754)](https://www.capterra.com/p/204113/SendGrid/reviews/) Starting price $15.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 82% of reviewers rated it above 4 stars [Microsoft Defender for Office 365](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/) [4.6 (241)](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/reviews/) Starting price Contact vendor for pricing Pricing Options Free Trial Free Version User Rating 94% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/) Highest Rated [Suped](https://www.capterra.com/p/10039796/Suped/) [5.0 (21)](https://www.capterra.com/p/10039796/Suped/#reviews) Starting price $19.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 100% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/10039796/Suped/) ## FAQs about Mail Zipper Overview ### What company size and specific industries is Mail Zipper built for? Mail Zipper is designed for Japanese enterprises across a wide range of industries, including retail, manufacturing, medical, fashion, architecture, logistics, telecommunications, construction, and real estate. It is aimed at enterprise-level organizations rather than small businesses, especially those operating in these sectors in Japan. Features and Usability ### What are the key features of Mail Zipper? Mail Zipper offers encryption for securing messages, plus email filtering, threat protection, and threat response for managing suspicious mail and responding to email-based risks. These features focus on message security, inbox control, and handling potential threats across email workflows. Getting Started and Support ### What training and onboarding options does Mail Zipper offer? Mail Zipper provides webinars and documentation for team training. Webinars can support live, guided instruction, while documentation offers written reference material for self-paced learning and feature lookup. Getting Started and Support ### What customer support options does Mail Zipper offer? Mail Zipper provides Email/Help Desk, FAQ/Forum, and Phone Support. No reviewer feedback is available about support quality, response speed, or helpfulness, so the support experience cannot be assessed from user comments. ## Features AI summary Based on 1,078 Email Security reviews Capterra reviewers highlight these as the top features buyers look for in Email Security software: - **Threat Response** (**49%** of reviewers rated this feature as critical) - **Email Attachment Protection** (**58%**) - **Threat Protection** (**51%**) Mail Zipper supports **Threat Response** and **Threat Protection**, giving teams tools to react to security incidents and defend inboxes against common email-based threats. However, it does not include **Email Attachment Protection**. Instead, it offers **Email Filtering** (**47%**), which can help screen incoming messages and reduce exposure to suspicious content. Together, these features help businesses improve email security operations, allowing teams to identify risks faster and manage threats more effectively. Email Filtering Use filters to process, organize and categorize emails to identify spam, malware and other unwanted messages Encryption Convert data into a code for security Threat Protection Protect incoming and outgoing communications against malware, spam, display spoofing, and other threats Threat Response Identifying, analyzing, and mitigating security issues and taking appropriate action to protect systems and data from potential harm Mail Zipper 4 features ### All Features - Email Filtering: Use filters to process, organize and categorize emails to identify spam, malware and other unwanted messages - Encryption: Convert data into a code for security - Threat Protection: Protect incoming and outgoing communications against malware, spam, display spoofing, and other threats - Threat Response: Identifying, analyzing, and mitigating security issues and taking appropriate action to protect systems and data from potential harm --- ## Pricing Free Trial Basic ¥20.00 Per User,Per Month ## Support, customer service and training options Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox.