🌐 BROWSERS & ESSENTIAL SECURITY EXTENSIONS

A useful collection of major web browsers and recommended extensions for security, privacy, password management, productivity, troubleshooting and everyday IT work.

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🌍 MAJOR WEB BROWSERS

🔵 Google Chrome
👉 Download Chrome⁠
Fast, widely supported Chromium-based browser with a large extension ecosystem.

🔷 Microsoft Edge
👉 Download Microsoft Edge⁠
Chromium-based browser with strong Windows and Microsoft 365 integration.

🦊 Mozilla Firefox
👉 Download Firefox⁠
Privacy-focused browser with extensive customization and add-on support.

🛡️ Brave Browser
👉 Download Brave⁠
Privacy-oriented Chromium browser with built-in ad and tracker blocking.

🔴 Opera
👉 Download Opera⁠
Feature-rich browser with built-in tools and support for Chromium extensions.

🟣 Vivaldi
👉 Download Vivaldi⁠
Highly customizable Chromium-based browser designed for power users.

🧅 Tor Browser
👉 Download Tor Browser⁠
Designed for privacy and anonymity using the Tor network.

🦆 DuckDuckGo Browser
👉 Download DuckDuckGo Browser⁠
Privacy-focused browser with built-in tracker protection.

🍎 Safari
👉 Safari Support & Updates⁠
Apple’s browser for macOS, iPhone and iPad.

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🔐 SECURITY & PRIVACY EXTENSIONS

🛡️ uBlock Origin
👉 Firefox Add-on⁠
Efficient content blocker for ads, trackers and unwanted web content. Current uBlock Origin support varies by browser, so use the appropriate official extension store for your browser. (GitHub⁠)

🕵️ Privacy Badger
👉 Official Extension Page⁠
Automatically learns to block hidden trackers and improves browsing privacy. Supports Chrome, Firefox, Edge, Opera and Brave. (Electronic Frontier Foundation⁠)

🔐 Bitwarden Password Manager
👉 Official Download & Browser Extensions⁠
Secure password, passkey and sensitive-information management across browsers and devices. (Bitwarden⁠)

🛡️ Malwarebytes Browser Guard
👉 Chrome Web Store⁠
Helps protect against malicious websites, scams, phishing and unwanted trackers.

🦆 DuckDuckGo Privacy Essentials
👉 Chrome Web Store⁠
Privacy-focused browsing and tracker protection.

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🦊 USEFUL FIREFOX ADD-ONS

📦 Firefox Multi-Account Containers
👉 Mozilla Add-on / Support⁠
Separate work, personal, banking and other browsing sessions using isolated containers. (Mozilla Support⁠)

🛡️ uBlock Origin
👉 Firefox Add-on⁠

🕵️ Privacy Badger
👉 Firefox Add-on⁠

🔐 Bitwarden
👉 Bitwarden Browser Extensions⁠

📚 Firefox Privacy & Security Add-ons
👉 Browse Mozilla’s Privacy & Security Collection⁠ (Mozilla Add-ons⁠)

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🧰 USEFUL EXTENSION CATEGORIES

🔐 Password Managers
🛡️ Ad & Tracker Blocking
🕵️ Privacy Protection
🔎 Web Diagnostics
📸 Screenshot & Capture Tools
📄 PDF & Document Tools
🌐 Developer & Web Tools
📋 Clipboard & Productivity Tools
🔑 Authentication & Passkey Tools
🧪 Web Testing & Troubleshooting

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⚠️ SECURITY NOTE

Install browser extensions only from the official browser extension store or the developer’s official website. Review the publisher, permissions and user feedback before installation.

Avoid installing unknown extensions simply because they claim to provide free VPNs, downloads, security tools or browser enhancements.

📌 Useful for:
IT Engineers • SysAdmins • Network Engineers • IT Support • Security Professionals • Developers • DevOps

🔎 NETWORK SCANNING, SECURITY & MALWARE REMOVAL TOOLS

A practical collection of additional tools for network discovery, port testing, endpoint investigation, malware detection, system inspection and security troubleshooting.

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🌐 NETWORK DISCOVERY & SCANNING

🟢 Advanced IP Scanner
👉 Official Download⁠
Fast Windows network scanner for discovering devices, IP addresses, MAC addresses and shared resources.

🟢 Angry IP Scanner
👉 Official Download⁠
Lightweight, open-source IP and network scanner for Windows, macOS and Linux. (Angry IP Scanner⁠)

🟢 SoftPerfect Network Scanner
👉 Official Download⁠
Advanced IPv4/IPv6 scanner supporting discovery through SNMP, WMI, SSH, HTTP and PowerShell. Also available as a portable version. (SoftPerfect⁠)

🟢 Fing Desktop
👉 Official Download⁠
Network discovery and device identification tool useful for finding devices connected to a local network.

🟢 NetworkMiner
👉 Official Download⁠
Network forensic analysis tool for extracting hosts, sessions, credentials and other information from captured network traffic.

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🔌 PORT & CONNECTIVITY TESTING

🔵 Microsoft PortQry
👉 Official Download / Documentation⁠
Microsoft command-line utility for testing TCP/UDP port connectivity and troubleshooting Windows networking, AD and firewall issues. (Microsoft Learn⁠)

🔵 PortQryUI
👉 Microsoft Download Center⁠
Graphical interface for PortQry, useful when you want port testing without working entirely from the command line. (Microsoft Learn⁠)

🔵 Netcat / Ncat
👉 Nmap Ncat⁠
Command-line utility for testing connections, listening on ports and troubleshooting TCP/UDP communications.

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🛡️ MALWARE DETECTION & REMOVAL

🟠 HitmanPro
👉 Official Download⁠
Second-opinion malware scanner designed to detect and remove malware, rootkits, spyware, trojans and other threats. A free trial is available. (SOPHOS⁠)

🟠 HitmanPro.Alert
👉 Official Information & Download⁠
Additional real-time protection focused on exploit mitigation, ransomware protection and advanced attack prevention. (SOPHOS⁠)

🟠 ESET Online Scanner
👉 Official Download⁠
Free on-demand scanner for detecting and removing malware without replacing your existing antivirus. (ESET⁠)

🟠 Malwarebytes Free
👉 Official Download⁠
On-demand malware scanner for detecting and removing malware, spyware, trojans and other threats. (Malwarebytes⁠)

🟠 Malwarebytes AdwCleaner
👉 Official Download⁠
Specialized utility for removing adware, browser hijackers, unwanted programs and junkware. (Malwarebytes⁠)

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🔬 SYSTEM & SECURITY INVESTIGATION

🟣 ESET SysInspector
👉 Official Download⁠
Creates a detailed snapshot of running processes, registry entries, startup items and network connections. Useful for troubleshooting and incident investigation. (ESET⁠)

🟣 ESET Log Collector
👉 Official Download⁠
Collects system and security logs into a package that can be used for troubleshooting and support analysis. (ESET⁠)

🟣 ESET AV Remover
👉 Official Download⁠
Useful when removing antivirus products that are difficult to uninstall normally. (ESET⁠)

🟣 Microsoft TCPView
👉 Official Download⁠
Displays active TCP/UDP endpoints and the processes that own them. Excellent for investigating unexpected network connections. (Microsoft Learn⁠)

🟣 Microsoft Sigcheck
👉 Official Download⁠
Checks file version information, digital signatures and certificate details.

🟣 Microsoft Autoruns
👉 Official Download⁠
Shows applications and components configured to start automatically. Very useful for troubleshooting persistence and startup problems.

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🌍 INTERNET EXPOSURE & ASSET DISCOVERY

🔴 Shodan
👉 Official Website⁠
Search and investigate Internet-connected services and exposed devices.

🔴 Shodan Monitor
👉 Official Monitor⁠
Monitors specified IP ranges or domains and can alert when exposed services or unexpected Internet-facing assets are discovered. (Shodan Monitor⁠)

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🛡️ VULNERABILITY SCANNING

🟡 Greenbone / OpenVAS
👉 OpenVAS Scanner⁠

Open-source vulnerability scanning technology for identifying security weaknesses across systems and networks. (GitHub⁠)

🟡 Greenbone Community Edition
👉 Official Greenbone Community Edition⁠
Community-supported vulnerability management platform built around Greenbone’s scanning technology.

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⚠️ IMPORTANT

Use network scanners and security assessment tools only on systems and networks you own or are explicitly authorized to test.

For commercial products, use the applicable free edition, trial or properly licensed version.

📌 Recommended for:
IT Engineers • SysAdmins • Network Engineers • IT Support • Security Teams • Infrastructure Engineers • Help Desk

👉 Official Information⁠
Enterprise endpoint detection, response and security capabilities.

🔐 Sophos Endpoint
👉 Official Product Page⁠
Endpoint protection and response capabilities for business environments.

🔐 CrowdStrike Falcon
👉 Official Product Page⁠
Enterprise endpoint protection, detection and response platform.

🔐 SentinelOne Singularity
👉 Official Product Page⁠
AI-powered endpoint protection and detection/response platform.

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⚠️ IMPORTANT

🔹 Enterprise security products may require a license, subscription, account or organization entitlement.

🔹 Download commercial software only from the official vendor website or authorized portal.

🔹 VPN clients require a compatible VPN server, gateway or configuration profile. Installing the client alone does not provide VPN access. OpenVPN, for example, requires an .ovpn connection profile or compatible server configuration. (OpenVPN⁠)

🔹 Security tools can sometimes interfere with one another. Avoid installing multiple real-time antivirus products simultaneously unless the vendor specifically supports that configuration.

📌 Useful for:
IT Engineers • SysAdmins • Network Engineers • IT Support • Security Teams • Infrastructure Engineers • Remote Support

FIREWALL, VPN & ENDPOINT SECURITY TOOLS

A practical collection of commercial firewall clients, VPN software, secure remote-access tools and third-party endpoint security utilities for IT professionals.

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🔥 COMMERCIAL FIREWALL & SECURITY CLIENTS

🟠 FortiClient VPN
👉 Official Download⁠
Fortinet VPN client for connecting to FortiGate environments using supported VPN technologies.

🔵 Cisco Secure Client
👉 Official Download⁠
Cisco’s enterprise endpoint client for secure VPN access and additional security capabilities.

🟣 GlobalProtect
👉 Official Download⁠
Palo Alto Networks endpoint client for secure remote access and Zero Trust connectivity.

🟢 SonicWall NetExtender
👉 Official Support⁠
VPN client for connecting endpoints to SonicWall environments.

🔵 WatchGuard Mobile VPN / Client Software
👉 Official Software Portal⁠
Client software and utilities for WatchGuard VPN deployments.

🟠 Check Point Endpoint Security
👉 Official Support Portal⁠
Enterprise endpoint and remote-access security software for Check Point environments.

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🔐 OPENVPN & VPN CLIENTS

🔵 OpenVPN Connect
👉 Official Download⁠
Official OpenVPN client for Windows, macOS, Linux, Android, iOS and ChromeOS. It can connect to OpenVPN-compatible servers using .ovpn profiles. (OpenVPN⁠)

🔵 OpenVPN 3 for Linux
👉 Official Documentation⁠
Modern OpenVPN client technology for Linux environments.

🟢 WireGuard
👉 Official Downloads⁠
Modern, lightweight VPN protocol and client available across Windows, macOS, Linux, Android and iOS. (WireGuard⁠)

🟢 WireGuard Windows Installer
👉 Direct Official Download⁠
Official Windows installers for x86, x64 and ARM64 systems. (WireGuard⁠)

🟣 Tailscale
👉 Official Download⁠
Mesh VPN built on WireGuard, useful for secure connectivity between systems, servers and networks.

🟣 ZeroTier
👉 Official Download⁠
Virtual networking platform for connecting devices and creating software-defined networks.

🟢 NetBird
👉 Official Download⁠
Open-source WireGuard-based networking platform with centralized management and secure remote connectivity.

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🛡️ THIRD-PARTY ANTIVIRUS & ENDPOINT SECURITY

🔴 ESET NOD32 Antivirus
👉 Official Download⁠
Lightweight endpoint antivirus with malware and threat protection.

🔴 ESET Endpoint Security
👉 Official Download⁠
Business endpoint protection with additional security and management capabilities.

🟠 Bitdefender Antivirus Free
👉 Official Download⁠
Consumer endpoint protection with malware detection and real-time security features.

🟠 Bitdefender Endpoint Security
👉 Official Business Security⁠
Business endpoint protection and centralized security management.

🔵 Avast Free Antivirus
👉 Official Download⁠
Consumer antivirus with real-time threat protection.

🔵 AVG Antivirus Free
👉 Official Download⁠
Free antivirus solution for Windows with malware and web protection.

🟣 Sophos Home
👉 Official Download⁠
Endpoint security technology from Sophos for malware and ransomware protection.

🟢 Avira Free Security
👉 Official Download⁠
Consumer security suite with antivirus and additional privacy/security tools.

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🧪 ADVANCED / SECOND-OPINION SECURITY TOOLS

🟠 HitmanPro
👉 Official Download⁠
Second-opinion malware scanner designed to identify and remove threats that may be missed by conventional antivirus products.

🟠 HitmanPro.Alert
👉 Official Information⁠
Advanced protection technology focused on exploit mitigation, ransomware protection and attack prevention.

🟣 Emsisoft Emergency Kit
👉 Official Download⁠
Portable malware scanner designed for emergency malware detection and cleanup.

🔵 Norton Power Eraser
👉 Official Download⁠
Aggressive on-demand malware removal utility for difficult infection cases.

🟢 Kaspersky Virus Removal Tool
👉 Official Download⁠
On-demand malware detection and removal utility for Windows.

🟠 Trend Micro HouseCall
👉 Official Download⁠
On-demand scanner for detecting malware, ransomware and other threats.

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🧰 ENDPOINT & SECURITY UTILITIES

🔐 Microsoft Defender for Endpoint