Port Map VS PortMapper

TheCodingMonkeys, authors of software like SubEthaEdit.

Do you need to map a specific TCP or UDP port on your machine to another port on another machine?

User-Friendly Interface
Port Map offers an intuitive and straightforward interface, making it easy for users to configure port forwarding settings without needing complex technical knowledge.
macOS Compatibility
Specifically designed for macOS, providing seamless integration with the operating system and ensuring compatibility with Apple environments.
Automatic UPnP/NAT-PMP Support
Supports automatic configuration of UPnP and NAT-PMP, which allows for easy setup of port forwarding without manual router configuration.

Limited Platform Support
Port Map is only available for macOS, which limits its use to users who exclusively operate on Apple systems.
Basic Features
While it handles port forwarding well, the application's functionality is limited compared to more advanced network management tools, lacking features such as detailed traffic analysis.
Potential Security Risks
As with any port forwarding tool, there is a risk of exposing internal network services to external access if not configured correctly, potentially leading to security vulnerabilities.

Freeware
PortMapper is available as freeware, meaning it can be used without any cost, making it accessible for users who are looking for a budget-friendly solution.
User-Friendly Interface
PortMapper provides an easy-to-use interface, allowing users to set up port forwarding without much technical expertise.
Lightweight
The software is lightweight, ensuring it doesn't consume significant system resources, which is beneficial for performance.
Simple Configuration
The software allows for quick and simple configuration of ports, useful for users who need to set up port forwarding quickly.

Limited Advanced Features
PortMapper lacks some advanced features that might be necessary for power users or more complex network setups.
Windows Only
The application is only available for Windows, limiting its usability for users on other operating systems like macOS or Linux.
Lack of Support
As a freeware product, PortMapper might not offer robust customer support or regular updates, which can be a drawback for users who may need assistance.
Potential Security Risks
As with any port forwarding tool, there are potential security risks if not configured correctly, possibly exposing the network to vulnerabilities.