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SSL Certificate Monitoring for macOS

The essential SSL/TLS certificate management tool for developers, system administrators, and IT teams. Monitor expiry dates, track renewals, and prevent costly website downtime with intelligent alerts and comprehensive certificate analysis.

Download on the Mac App Store

Now only $4.99 on the Mac App Store.

Use promo code Y96NP4JLWJXE for a free download! (Expires October 9, 2025)

Smart SSL Certificate Management for macOS

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Real-Time SSL Certificate Monitoring

Continuously monitor SSL/TLS certificates across all your domains and services. Track expiration dates, certificate chains, and security status with automatic updates and intelligent prioritization.

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Smart Certificate Expiry Alerts

Never miss a certificate renewal again. Get intelligent alerts for expiring certificates with customizable notification periods. Critical issues are automatically prioritized for immediate attention.

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macOS Desktop Certificate Widgets

Monitor your most critical certificates directly from your macOS desktop. Beautiful, customizable widgets provide at-a-glance status updates in multiple sizes to fit your workflow.

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Advanced Certificate Analysis

Deep certificate inspection with comprehensive validation. Detect self-signed certificates, check revocation status, analyze certificate chains, and validate security algorithms for enterprise-grade security.

SSL Certificate Monitor in Action

SSL Certificate Monitor main dashboard showing certificate list with expiry dates and status indicators

Certificate Dashboard Overview

Intuitive dashboard displaying all monitored SSL certificates with real-time status updates, expiry dates, and security warnings prioritized for immediate attention.

Detailed SSL certificate information view showing issuer, validity period, and security details

Detailed Certificate Analysis

Comprehensive certificate details including issuer information, validity periods, encryption algorithms, and complete certificate chain analysis for security compliance.

macOS desktop widgets showing SSL certificate status monitoring at-a-glance

macOS Desktop Integration

Native macOS widgets provide instant certificate status visibility directly on your desktop, with customizable sizes and real-time updates for critical certificate monitoring.

SSL certificate error detection and clear diagnostic messages for troubleshooting

Intelligent Error Detection

Advanced error detection with clear diagnostic messages help quickly identify and resolve SSL certificate issues, including expired certificates and configuration problems.

Who Uses SSL Certificate Monitor

Trusted by thousands of developers, IT teams, and businesses worldwide

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Web Developers & DevOps Engineers

Streamline SSL certificate management across development, staging, and production environments. Monitor certificate health, track renewals, and prevent SSL-related downtime with automated alerts and comprehensive certificate analysis.

Multi-environment monitoring Automated alerts Certificate analysis
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System Administrators & IT Professionals

Centralize enterprise SSL certificate monitoring from a single macOS dashboard. Efficiently track hundreds of certificates, prioritize critical renewals, and maintain security compliance with detailed certificate reporting.

Enterprise dashboard Bulk monitoring Compliance reporting
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Website Owners & Business Managers

Protect your online presence and customer trust with proactive SSL monitoring. Prevent costly website downtime, avoid browser security warnings, and ensure continuous HTTPS protection for your business-critical websites.

Uptime protection Customer trust Business continuity

Frequently Asked Questions

SSL Certificate Monitor costs $4.99. We believe in transparent, one-time pricing with no subscriptions or in-app purchases.
Your privacy is our priority. All data, including the hostnames you monitor, is stored locally on your device and is never shared. The app performs direct checks and does not use any third-party analytics or tracking. See our full Privacy Policy for more details.
SSL Certificate Monitor is built with the latest technologies and requires macOS 12.0 or later.