Port Scanner ActiveX Control review
A focused Windows development component for embedding network port scans.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Port Scanner ActiveX Control is a Windows software development component for developers who need to add network port scanning to applications. It supports TCP and UDP scans across multiple remote hosts, with scan modes for ranges, authorized ports, and hostile ports. The control is available in 32-bit and 64-bit versions and is designed for Windows-based development environments such as Visual Studio. It suits teams building desktop applications that need embedded scanning rather than users seeking a standalone scanner.
Its feature set centers on scanning and service identification. A built-in port-usage database and service information lookup by port and protocol can help applications interpret scan results. APIs provide access to port information, while status and completion events support application workflows around scan operations. Simultaneous scanning of multiple hosts is also included, making the component relevant when an application needs to process more than one target. The listed plan covers one development workstation and includes royalty-free distribution, which fits software intended for distribution without adding a per-copy royalty requirement.
The product remains narrowly focused. It runs on Windows, integrates with Visual Studio, and is positioned for desktop development rather than cross-platform deployment or scheduled network monitoring. It does not include OS detection or scheduled scans. Developers who need embedded TCP/UDP scanning, service lookup, multiple scan modes, and event-driven status reporting should consider it. Teams looking for a broader network management product, scheduled scanning, or operating-system fingerprinting should choose an alternative with those capabilities.
Port Scanner ActiveX Control pros and cons
- Where it wins
- Scans TCP, UDP, or both across multiple hosts
- Supports range, authorized-port, and hostile-port scan modes
- Includes Visual Studio integration and status events
- Where it doesn't
- Windows development only
- No scheduled scanning
- Does not provide OS detection
Port Scanner ActiveX Control fact sheet, pricing and score →
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