Windows · Free download · Networking

Port Scanner1.0.0.0

Port Scanner : Small application that scans IP addresses for open ports according to a user-defined set of parameters, conveniently wrapped in portable form

Operating system
Windows 10/11
File size
12 KB
License
Freeware
Last updated
Apr 27, 2026

137 downloads·658 page views

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Overview

What is Port Scanner?

Port Scanner : Small application that scans IP addresses for open ports according to a user-defined set of parameters, conveniently wrapped in portable form

In depth

A closer look at Port Scanner

Port Scanner is a tiny and portable software utility whose only goal is to help users verify an IP address for any open ports.It does not comprise complex options or configuration parameters, making it accessible to all types of users, even the ones with limited or no prior experience in networking software.

Portability advantages

Since installation is not a prerequisite, you can put the app files in any location on the HDD and just click the EXE to run.As an alternative, you can save Port Scanner to a mass storage device, in order to look for open ports on any machine without installing anything beforehand.In addition to this, the app does not create new entries in the Start menu or, more importantly Windows registry, leaving the disk clean after its removal.

Simple and intuitive GUI

From the interface perspective, Port Scanner is user-friendly. Represented by a basic window with all options shown in plain sight, the tool lets users establish the IP address, port range, delay time and number of threads, as well as click a button to immediately begin scanning.

Copy scan results to the Clipboard

If any ports are open, they are listed below. Selected entries can be copied to the Clipboard using the global keyboard shortcut or by selecting the correspondent entry from the right-click menu. There are no other notable options.No error dialogs were shown in our evaluation, and Port Scanner did not freeze, crash or pop up errors. It carries out port scanning rapidly and displays a message when finished. CPU and RAM usage is low, so PC performance is not affected.

Straightforward and efficient port scanner

Although it is not exactly feature-rich, Port Scanner is one of the simplest apps available for locating open ports on selected IP addresses, catering to all user levels.

Verdict

Should you download Port Scanner?

Port Scanner runs on Windows 10/11 and is available under the Freeware license — the installer is 12 KB. We’ve catalogued it under Networking.

Verified clean. Every Port Scanner build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

Port Scanner specifications

Category
Networking
Publisher
Justvb.net
Last updated
Apr 27, 2026
License
Freeware
Operating system
Windows 10/11
File size
12 KB
Price
Free
Page views
658

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