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GFI LANguard 12.3 Build 20171219

A tool previously known as GFI LANguard Network Security Scanner

Free Download

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GFI LANguard screenshotGFI LANguard is a powerful security solution for your network and helps you fix any vulnerability in order to prevent virus or hacker attacks. The application enables you to protect your business from network breaches and information leaks that are often caused by missing network patches. The program will scan and find any network activities, reducing the needed to patch your network machines. The utility supports all the major platforms and more than 50 other OSs and application.

GFI LanGuard will perform a scan of your installed applications, virtual environments and operating systems in order to discover any potential vulnerabilities. The program helps you identify the network risks, see the state of your network security and determine the degree of exposure to various threats.

GFI LanGuard will thoroughly analyze the security state of your network. The program will analyze various applications and network configuration which may represent a security risk, offering a detailed overview of all your installed programs across your networked computers, hardware components and devices in your network, connected mobile devices, open ports, the status if your security software (firewall, ant-virus, spam filters, etc.), and more. Any running services and existing network shares on your network machines will be analyzed as well.


  • Offers a detailed overview of your network and its security state.
  • Supports more than 50 operating systems and applications.


  • The scanning process may reduce your network speed.
Name GFI LANguard
Version 12.3 Build 20171219
Developer | see all products from this developer
Product Homepage GFI LANguard
License Free to try (Shareware)
Last Week Downloads 14
All Time Downloads 7,071
Filename languard.exe
Filesize 327.7MB
MD5 Checksum FC3D9247D3DC099718388D52603C6065
OS Support Windows All
Category Utilities

100% CLEAN Certification

BadgeGFI LANguard has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
GFI LANguard 12.3 Build 20171219 May 04, 2018 - Latest Version
GFI LANguard 12 Build 20160419 April 28, 2016
GFI LANguard 2014 Build 20130809 September 19, 2013
GFI LANguard 10.2.2011.1128 December 09, 2011
GFI LANguard 9.6 Build 20101113 August 31, 2011

Download the free GFI LANguard