Alternatives to NeT Firewall

Advanced firewall that monitors, filters, and controls inbound and outbound network connections for enhanced security

Filseclab

Program license: Free

Comprehensive security software offering robust protection against various threats to safeguard your digital environment

DriveSentry

Program license: Free

Enhances system protection with unobtrusive internet access management and registry-level permissions

System Purifier

Program license: Trial version

Optimize PC performance with essential cleaning tools to manage files and protect privacy

FileZilla Portable

Program license: Free

Allows users to take their file transfer protocols on the go

Steganos VPN Online Shield

Program license: Trial version

A security program originally designed for Windows XP that creates a custom firewall

Traffic Inspector

Program license: Trial version

Integrated gateway software offering caching, security, and detailed traffic control features

Ashampoo FireWall

Program license: Free

Robust firewall solution offering additional security features for Windows

ZoneAlarm Free Antivirus + Firewall 2017

Program license: Free

A long-trusted, popular and free firewall tool

Jc Net Meter

Program license: Free

Customizable interface that checks internet connection speed and keeps records of downloaded data

NetVeda Safety.Net

Program license: Free

Free parental control and firewall suite to monitor, filter, and secure home internet access

USB FireWall

Program license: Free

Block unauthorized programs from running off USB drives, enhancing system security

Microsoft .NET Framework

Program license: Free

Proper IDE in which to develop programs for Windows

Windows 7 Firewall Control

Program license: Free

Software that manages and enhances the Windows built-in firewall

Comodo Firewall

Program license: Free

Prevention-based firewall offering real-time scanning, cloud analysis, and sandboxed protection against browser-based malware

Sygate Personal Firewall

Program license: Free

Block any unwanted cookies or unwanted third parties from invading your privacy

Auslogics File Recovery

Program license: Trial version

Recover accidentally deleted files from disks and storage devices with flexible scanning and filtering options

Empty Temp Folders

Program license: Free

Safely clears accumulated temporary files to free disk space and improve overall system performance

Anti DDoS Guardian

Program license: Trial version

Prevent any hacker's attack attempts from being successful

eScan Internet Security Suite

Program license: Trial version

Software that protects a computer from viruses, spyware and hacks

VPN Proxy Master Windows

Program license: Trial version

Secure browsing tool that encrypts traffic, hides your IP, and unlocks geo restricted content

Elgindy USB Protector

Program license: Free

Securely lock USB drives as read-only to block malware infections and unauthorized file modifications

BullGuard Antivirus

Program license: Trial version

Protects files and downloads from viruses and worms

Windows Firewall Control

Program license: Free

Streamlines built-in firewall management with advanced filtering profiles and convenient real-time notifications

Agnitum Outpost Firewall

Program license: Trial version

Comprehensive two-way firewall with smart guidance to block hackers and secure your applications

Emsa Port Blocker

Program license: Free

Lightweight TCP port blocker and connection monitor for controlling unwanted inbound and outbound network access

MyUSBOnly

Program license: Trial version

Safeguard your PC by securing USB ports to prevent unauthorized data access

Online Armor Free

Program license: Free

Comprehensive security suite offering behavior-based malware blocking, firewall features, and phishing protection

PC Tools Firewall Plus

Program license: Free

Here is one handy package of tools that you will want to keep your PC running great

Privatefirewall

Program license: Free

Robust, customizable firewall that blocks unsafe connections and logs network activity for comprehensive protection

Tiny Firewall

Program license: Free

Lightweight firewall providing robust real-time network protection with customizable rules and alerts

ZoneAlarm Free Firewall

Program license: Free

Robust firewall and security suite protecting multiple devices from cyberattacks, phishing, and malicious downloads

Agnitum Outpost Firewall Pro (64-bit)

Program license: Trial version

Comprehensive firewall delivering real-time protection, parental controls, and privacy safeguards against online threats

Folder Firewall Blocker

Program license: Free

Automatically generates firewall rules to block chosen executables by scanning and monitoring selected folders