DiamondCS Port Explorer has been carefully designed and rigorously tested for maximum stability, reliability and performance. 

Stress Tested @ 100mbs/sec
Port Explorer was developed on workstations in a 100mbs/sec Local Area Network and heavily stress tested with flood and packet connections both locally and remotely to ensure stability and reliability.

Reliable & Accurate
Security-related software must show accurate results, this is a prerequisite for any security program. Port Explorer has been designed and tested to ensure maximum reliability and accuracy.

Multi-Threaded Engine
Port Explorer uses an advanced thread control system to maximise the performance of minimal threads to maintain a low background profile. CPU usage typically sits at 0 - 5%, depending on Port Explorer configuration and system hardware.

Small Memory Footprint
Port Explorer was designed to use as little memory as possible, but also comes with a Reduce Memory Usage setting that significantly lowers the memory usage by adjusting Port Explorer's working set size.

Fits on a floppy
Port Explorer is developed in C++ with inline assembly and compiled with optimising compilers so although it's a powerful program with many built-in utilities, it's still small enough to fit on a single 1.44mb floppy disk.