PortDroid

PortDroid is a versatile and powerful network analysis tool that offers a range of features to help you understand and manage your network connections. With this application, you can easily scan any IP address for open TCP ports and discover web services, with the added bonus of banner grabbing. It also suggests external applications for known protocols such as ssh, telnet, http, https, ftp, and smb. This makes it a valuable tool for network administrators and security professionals.

In addition to port scanning, PortDroid also allows you to discover all devices connected to your Wi-Fi network and view their details. This is useful for identifying any unauthorized devices or potential security threats. The WiFi Analyzer feature provides a comprehensive view of your WiFi environment, including nearby networks and signal strength. It even includes support for 6Ghz networks, if your device supports it.

The application also offers a Ping feature, which allows you to test the responsiveness of any host. This can help you determine if a host is online and how quickly it responds. The Traceroute feature tracks the path your packets take and geo-locates IPs to visualize them on a map. This can be useful for troubleshooting network issues and identifying potential bottlenecks.

PortDroid also includes features such as Wake-On-Lan (WoL), DNS Lookup, Reverse IP Lookup, and Whois Lookup. These features allow you to wake up compatible devices, delve into the DNS records of any website, discover websites hosted on a specific IP address, and unearth the registration details behind any domain.

In order to provide these features, PortDroid requires certain permissions, such as internet access for remote connections, Wi-Fi connections for analyzing Wi-Fi networks, and network connections for examining non-Wi-Fi connections. The application also offers in-app purchases to upgrade to the Pro version and unlock additional features.

PortDroid is constantly in development and highly customizable. The developers welcome feedback, feature requests, and bug reports from users. This allows them to shape the future of the application and create a powerful network analysis tool that meets the needs of its users. So, let's connect and build a strong network analysis tool together!