🛡️ Sniffnet
Security
Comfortably monitor your Internet traffic
v1.5.0
WindowsmacOSLinux Free (Apache-2.0/MIT)
Security Official Downloads
Official security download sources. 25 listings have verified direct installer file links; 36 listings link to official ISO or vendor download pages.
61
Total Apps
37
Free
25
Direct Files
61
Windows
26
macOS
16
Linux
About Security Official Downloads
Browse 61 curated security download pages from official sources. Direct EXE, MSI, DMG, PKG, ZIP, AppImage, DEB, RPM, and ISO links are shown only when verified. When a direct file is not available, we label the listing as an official vendor or ISO download page instead of claiming a direct offline installer.
All Security Software (61)
Browse all categories → 🛡️ 
🛡️ Bitdefender Antivirus Free
Security
Free antivirus protection with Bitdefender's consumer security engine
Latest
Windows Free
🔑 KeePassXC
Security
Free open source password manager
v2.7.12
WindowsmacOSLinux Free (GPL)
🔒 VeraCrypt
Security
Free disk encryption software
v1.26.24
WindowsmacOSLinux Free (Apache)
💿 Ventoy
Security
Create bootable USB for multiple ISO files
v1.1.12
WindowsLinux Free (GPL)
🛡️ Spybot Search and Destroy
Security
Powerful, user friendly security software designed to protect Windows computers from
v2.9
Windows Freeware
🛡️ Norton Power Eraser
Security
Security tool that scans and removes viruses, malware, and other online threats, used
Latest
Windows Freeware
Emsisoft Emergency Kit
Security
Comprehensive security tool designed for IT professionals and home users to scan and
Latest
Windows Freeware
🛡️ Trend Micro Housecall
Security
Security software
Latest
WindowsmacOS Freeware
🛡️ SUMo Software Updater
Security
Freeware tool that helps users keep their software up to date
Latest
Windows Freeware
🛡️ Secunia PSI
Security
Security software
Latest
Windows Freeware
🛡️ GlassWire Firewall
Security
Security software that protects computers from malicious activities
v3.8.1061
Windows Freemium
🛡️ Simplewall Firewall
Security
Security software
v3.8.7
Windows Open Source
🛡️ OpenVPN Client
Security
Popular security tool
v2.7.4
WindowsmacOSLinux Open Source
🛡️ Wireguard VPN
Security
Fast, secure, and open source virtual private network solution
v0.5.3
WindowsmacOSLinux Open Source
🛡️ Tor Browser Bundle
Security
Security focused software
v13.0
WindowsmacOSLinux Open Source
🛡️ I2P Anonymous Network
Security
Security software that enables users to access the internet anonymously
v2.12.0
WindowsmacOSLinux Open Source
🛡️ Cryptomator
Security
Free and open source encryption software that protects files from unauthorized access
v1.19.2
WindowsmacOSLinux Open Source
🛡️ Eraser Secure Delete
Security
Security software
v6.2.0.2996
Windows Open Source
📦 Norton Antivirus
Security
Comprehensive protection against malware and online threats.
v22.23.5.76
Windows Paid
📦 McAfee Total Protection
Security
Comprehensive security suite for personal and professional use.
v22.10
WindowsmacOS Paid
Kaspersky
Security
Comprehensive security solutions for modern digital threats.
v21.3.10.391
Windows Paid
📦 Bitdefender
Security
Comprehensive protection against malware and online threats.
v26.0.15.145
WindowsmacOS Paid
📦 Avast Antivirus
Security
Comprehensive protection against malware and online threats.
v23.9.0
Windows Freemium
📦 AVG Antivirus
Security
Comprehensive protection against malware and online threats.
v23.3.0
Windows Freemium
📦 Avira
Security
Comprehensive antivirus protection for Windows users.
v15.0.2008.2000
Windows Freemium
📦 ESET NOD32
Security
Advanced antivirus protection with ESET NOD32 technology.
v16.0.22.0
Windows Paid
📦 F-Secure
Security
Comprehensive security solution for modern digital threats.
v18.0.0
Windows Paid
📦 Trend Micro
Security
Comprehensive security solution for modern threats.
v17.0.0
Windows Paid
📦 Webroot
Security
Advanced cybersecurity for modern threats and vulnerabilities.
v9.0.24
Windows Paid
📦 Comodo Antivirus
Security
Comodo Antivirus provides advanced protection against malware threats.
v12.2.0.7036
Windows Freemium
📦 Dr.Web
Security
Comprehensive antivirus protection for Windows systems.
v12.0.1
Windows Paid
📦 Panda Security
Security
Advanced cybersecurity solutions for modern threats.
v2023.07.00
Windows Freemium
📦 G Data
Security
Advanced antivirus protection with offline installation options.
v25.5.2
Windows Paid
Emsisoft
Security
Comprehensive malware protection for Windows environments.
v2023.5.0
Windows Paid
📦 VIPRE Antivirus
Security
Comprehensive protection against malware and online threats.
v11.0.0
Windows Paid
Cylance
Security
Advanced AI-driven security for endpoint protection.
v3.6.2
Windows Paid
📦 CrowdStrike Falcon
Security
Advanced endpoint protection with real-time threat intelligence.
v6.30.0
Windows Paid
📦 SentinelOne
Security
Advanced endpoint protection with AI-driven threat detection.
v23.3.0
Windows Paid
Windows Defender
Security
Comprehensive security solution for Windows devices.
v4.18.2308.7
Windows Freeware
📦 Spybot Search Destroy
Security
Comprehensive malware protection and removal tool.
v2.8.68
Windows Freeware
Zemana AntiMalware
Security
Advanced malware protection with offline capabilities.
v3.2.12
Windows Freemium
📦 SuperAntiSpyware
Security
Effective malware protection with advanced scanning capabilities.
v10.0.1230
Windows Freemium
📦 GridinSoft Anti-Malware
Security
Advanced malware protection for Windows systems.
v4.2.2
Windows Freemium
📦 NordVPN
Security
Secure your internet connection with NordVPN.
v7.9.1
WindowsmacOS Paid
📦 ExpressVPN
Security
Secure your internet connection with ExpressVPN.
v12.0.0
WindowsmacOS Paid
📦 Surfshark
Security
Secure your online presence with Surfshark.
v3.3.0
WindowsmacOS Paid
📦 CyberGhost VPN
Security
Secure your online presence with CyberGhost VPN.
v8.4.0
WindowsmacOS Paid
📦 Private Internet Access
Security
Secure your internet connection with Private Internet Access.
v3.6.2
WindowsmacOSLinux Paid
📦 Mullvad VPN
Security
Secure your internet connection with Mullvad VPN.
v2023.3
WindowsmacOSLinux Paid
📦 Windscribe
Security
Secure your internet connection with Windscribe.
v2.4.6
WindowsmacOSLinux Freemium
📦 Hotspot Shield
Security
Secure your online activities with Hotspot Shield.
v10.10.0
WindowsmacOS Freemium
📦 IPVanish
Security
Secure your online privacy with IPVanish.
v3.6.2
WindowsmacOS Paid
📦 VyprVPN
Security
Secure your internet connection with VyprVPN.
v4.1.0
WindowsmacOS Paid
📦 IVPN
Security
Secure your internet connection with IVPN.
v3.6.2
WindowsmacOSLinux Paid
📦 AirVPN
Security
Secure your internet connection with AirVPN.
v2.8.5
WindowsmacOSLinux Freemium
📦 Psiphon
Security
Access the internet freely and securely.
v3.6.2
Windows Open Source
📦 AxCrypt
Security
Secure your files with strong encryption effortlessly.
v3.x
WindowsmacOSLinux Freemium
📦 NordLocker
Security
Secure file encryption and storage for individuals and businesses.
v3.0.0
WindowsmacOS Freemium
BitLocker
Security
Encrypts drives to protect sensitive data on Windows devices.
v2.0.0
Windows Freeware
📦 GnuPG
Security
Securely encrypt and sign your communications and files.
v2.3.8
WindowsmacOSLinux Open Source
Frequently Asked Questions
Where can I find official security downloads?
All security listings on this page link to official vendor sources, official release pages, or official ISO download pages. 25 listings include verified direct installer file links. Other listings are labeled as official download pages so you can pick the right version and platform from the publisher.
Are these security downloads safe to use?
OfflineInstallerSetup never hosts files. Every link goes to the official developer website or trusted release host such as GitHub, SourceForge, or an official CDN. Always confirm the publisher, version, checksum, or signature before deployment.
Which listings include direct installer files?
Entries marked as direct files link to installer packages such as EXE, MSI, DMG, PKG, ZIP, AppImage, DEB, RPM, or ISO files. Entries marked as official download pages require you to choose the package from the publisher's site.