About PortAlert
PortAlert is a lightweight TCP port monitoring tool for Windows and Linux. It checks service ports and sends instant email or SMS alerts when a port is down, unreachable, or recovered.
PortAlert is a lightweight and easy-to-use TCP port monitoring tool designed for Windows and Linux systems. It continuously checks whether important service ports are available and sends alerts when a port becomes unavailable or comes back online.
Key Features:
- Real-time TCP port monitoring
- Instant email alerts
- Optional SMS alert notifications
- Port down and recovery notifications
- Daily IamAlive status report
- Windows and Linux support
- Simple text-based configuration
- Lightweight and low resource usage
- Fast setup with no server required
- License version with full features
- Trial mode available
PortAlert is suitable for monitoring web servers, mail servers, database services, remote access services, and other business-critical TCP services. It is ideal for developers, hosting teams, MSPs, and system administrators who need an affordable and lightweight service monitoring solution.
Previous Versions
Here you can find the changelog of PortAlert since it was posted on our website on 2026-07-09 10:26:33.
The latest version is 1.0 and it was updated on 2026-10-12 16:03:23. See below the changes in each version.
PortAlert version 1.0
Updated At: 2026-04-23
Changes: Initial public PAD release for PortAlert with Windows and Linux support, email notifications, SMS alerts, and lightweight TCP port monitoring.
Disclaimer
External Download
We do not host PortAlert on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by the software publisher and passed their terms and conditions to be listed there. We recommend caution when installing it.
The external download link for PortAlert is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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