Windows · Free download · Backing Up
Unbound Portable1.4.20
Unbound Portable - DNS resolver and validator
- Operating system
- Windows 10/11
- File size
- 4.8 MB
- License
- BSD License
- Last updated
- May 1, 2026
103 downloads·447 page views
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Overview
What is Unbound Portable?
Unbound Portable - DNS resolver and validator
In depth
A closer look at Unbound Portable
Unbound Portable is a handy and reliable collection of command line utilities designed to validate and resolve DNS cache issues. Inspired from algorithms developed by Verisign, Kirei and Nominet, the application can also be used for DNSSEC validation. This is the portable version of Unbound
Requirements
System requirements
Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP
Verdict
Should you download Unbound Portable?
Unbound Portable runs on Windows 10/11 and is available under the BSD License license — the installer is 4.8 MB. We’ve catalogued it under Backing Up.
Verified clean. Every Unbound Portable 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
Unbound Portable specifications
- Category
- Backing Up
- Publisher
- NLnet Labs
- Last updated
- May 1, 2026
- Requirements
- Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP
- License
- BSD License
- Operating system
- Windows 10/11
- File size
- 4.8 MB
- Price
- Free
- Page views
- 447
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