Windows · Free download · Networking
JTools2.1
JTools : A Java-based port scanner, a DNS lookup utility and a Telnet client
- Operating system
- Windows 10/11
- File size
- 166 KB
- License
- Freeware
- Last updated
- May 1, 2026
120 downloads·426 page views
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Overview
What is JTools?
JTools : A Java-based port scanner, a DNS lookup utility and a Telnet client
In depth
A closer look at JTools
JTools is a handy and reliable application that provides you with a port scanner, a DNS lookup tool and a Telnet client, all in a single application. With JTools, you can view a list of the valid IP addresses, together with their hostname and the used port number and lookup domain names. Since it is built in Java, it is compatible with all the major platforms.
Verdict
Should you download JTools?
JTools runs on Windows 10/11 and is available under the Freeware license — the installer is 166 KB. We’ve catalogued it under Networking.
Verified clean. Every JTools 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
JTools specifications
- Category
- Networking
- Publisher
- Phoenix Labs
- Last updated
- May 1, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 166 KB
- Price
- Free
- Page views
- 426
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