McAfee AntiVirus Plus protects your PC against any type of viruses, hackers, spyware and more.  The perfect mix of performance, accuracy, and reinforcing protections keeps criminals away from your PC and data. NEW Unobtrusive, High Speed Scanning Engine - From startup to on-access scans, get high performance to minimize scan times and extend battery life. It also have NEW Vulnerability Scanner , Real-time Antimalware , Two-Way Firewall , NEW Malicious Ad Protection, ENHANCED Digital Data Shredder, IMPROVED Safe Socializing, Searching, and Shopping , BETTER Anti-bot Protection, PC tuneup, NEW Home Screen which enables you to navigate easily through common tasks with a redesigned home screen that supports touch-friendly device.

McAfee AntiVirus Plus key features :
Real-time Antimalware Protection
Block threats like viruses, Trojans, and spyware in your files, email, and web downloads
Adaptive Two-Way Firewall
Prevent software from exploiting your OS or stealing your information
High speed scanning engine
Get high performance PC scanning that minimizes scan times and extends battery life.
Malicious Ad Protection
Block malicious ads and hidden iFrame code from infecting your PC
PC Tune-up
Remove unused junk, cached browser files, and other unnecessary files to speed up your PC
Vulnerability Scanner
Detects and fix vulnerabilities in Windows and your favorite browsers and applications to frustrate hackers and prevent infections

McAfee AntiVirus Plus free for 6 months :
McAfee AntiVirus Plus costs $27.99 for 1 year but as part of promotion from Mcafee you can download and use it free for 6 months. Download it free from here.

Avast Internet Security 2015 is an antivirus praised by many users for its real time PC protection for your computer. Avast have everything you need to protect your system from any unwanted change or malicious programs. You can start with its easy to install step by step wizard. Avast features "Smart Scan" to run a quick scan for malwares. It scans your network for issues, while SafeZone, SecureDNS, and a two-way firewall against hackers, anti-spam, browser hijack protection. It provides all round protection without slowing down your system.

Avast Internet Security 2015 Features :
Home Network Security
scans your network and routers for potential issues to help prevent attacks
Simple Firewall
Stops hackers from accessing your computer by eliminating known threats and isolating suspicious files
Safezone
Secure virtual environment for you to bank, shop, and pay bills online and you may whitelist sites so SafeZone starts automatically when you go there
DeepScreen
Uses hardware virtualisation to run processes in virtual environment, completely isolated from the system, improving security and detection
Protection against DNS hijacking
Encrypted traffic between protected devices and our DNS server.
Regular updates
Updates for virus definitions to guarantee maximum protection against all new type of online threats, including viruses, spyware, and rootkits

Avast Internet Security 2015 free 6 months trial :
Avast Internet Security 2015 costs $39.99 for one year. But its 6 month trial is available for free for limited time. Download it from here.

Note:
Download and install Avast Internet Security 2015. During installation select Install 30-Day Trial and finish installing. After installation has finished, run Avast Internet Security 2015 and you will automatically have 180 days license. However, please note if you have used Avast in the past, you may not get the full 180 days or you may get an expired license because this is intended for new Avast users. You may buy its 1 year license from there store.

Ad-Aware Web Companion pro works with antivirus and improves protection against hundreds of thousands of new viruses and malwares to provide you a better, safer and lighter web experience. Web Companion complements your antivirus and browser's protection against the latest, malware and attacks. It secures your browser’s settings against unauthorized changes and acts as a buffer between your browser and malicious sites and allows you to regain full control of your browsers by providing four layers of defense.

Key Features :
Real time web protection
Real time protection from online threats like virus, malware, attacks and warns you when you are about to visit a malicious website or dangerous URL
Anti-Phishing
Protection against online scams and harmful sites
Browser Home Page Settings
Allows you to set which home page loads on your browser’s startups
Compatibility
Compatible with all browsers and antiviruses
Fastest and light protection
Simple to use and light on system resources
Hourly updates
Regular updates to protect you from latest malwares and virus

Ad-Aware Web Companion Pro free :
Ad-Aware is providing its Web Companion Pro free for limited time. Visit this promo link and enter your email and share it with your friends.

ESET Smart Security is all in one security suite for your PC allowing you to explore online confidently. It includes Anti-Virus, Anti-Spyware, Anti-Rootkit, Anti-Spam, Anti-Theft, Firewall, Parental Control, and Web and Email protection. ESET Smart Security is among top rated security suites for its all round protection against virus, trojan and spyware. without being heavy on system resources than most competitors. ESET Smart Security utilizes heuristics and a cloud-based file reputation system to detect the newest threads. It's Anti-Theft feature allows you to locate missing stolen laptop and lock it with a password.

Key Features :
Antivirus and Anti-Phishing
Provides protection  against all online and offline threats, including viruses, worms, Trojans and other malware
Anti-Theft
Locate missing stolen laptop, lock it with a password or even contact the finder
Personal Firewall and Anti-Phishing
Protects your data and prevents any identity theft or network attacks, while Parental Control and included Cybersecurity Training help make your family's online safe.
Advanced Memory Scanner
Improved protection against malware that employs multiple layers of encryption to conceal its activity that has been designed to evade detection by antimalware products through the use of obfuscation and/or encryption.

ESET Smart Security 8 Free 90 days :
ESET Smart Security 8 is priced at $59.99 for one year but there is a promotion which offers 3 months free license for ESET Smart Security 8. For 3 months trial :
1. Visit there promo link and check email for license.
2. Register your activation key on ESET site.
3. Download trail of ESET Smart Security 8.
4. Install and activate with username and password or activation key.

Avast Internet Security 2015 is an antivirus praised by many users for its real time PC protection for your computer. Avast have everything you need to protect your system from any unwanted change or malicious programs  .It scans your network for issues, while SafeZone, SecureDNS, and a two-way firewall against hackers, anti-spam, browser hijack protection. It provides all round protection without slowing down your system.

Avast Internet Security 2015 Features :
Home Network Security
scans your network and routers for potential issues to help prevent attacks
Simple Firewall
Stops hackers from accessing your computer by eliminating known threats and isolating suspicious files
Safezone
Secure virtual environment for you to bank, shop, and pay bills online and you may whitelist sites so SafeZone starts automatically when you go there
Protection against DNS hijacking
Encrypted traffic between protected devices and our DNS server.
Regular updates
Updates for virus definitions to guarantee maximum protection against all new type of online threats, including viruses, spyware and rootkits

Avast Internet Security 2015 free 6 months trial :
Avast Internet Security 2015 normally costs ₹1399 for one year. But its 6 month trial is available for free for limited time. Download it from here.

Note:
Download and install Avast Internet Security 2015. During installation select Install 30-Day Trial and finish installing. After installation has finished, run Avast Internet Security 2015 and you will automatically have 180 days license. However, please note if you have used Avast in the past, you may not get the full 180 days or you may get an expired license because this is intended for new Avast users only! 

Bitdefender Total Security 2015 is a security suite, a powerful mix of antivirus, firewall, browsing protection, parental controls, anti-theft system, file encryption and 2GB of secure online backup space and many more features but its convenient and easy to use interface helps you keep everything at your tips. It builds on technology awarded Best Protection and Best Performance to defend your device with just one click. To make things more simple Profiles can be used which adapt the software for particular tasks, like playing games, watching movies or general office work.

Key features:
Single-Click Tune-Up & Clean-Up
OneClick Optimizer speeds up your system and frees up disk space.
Smart Profiles
Automatically detects when you Work, Play or Watch movies, and prevents other apps from slowing you down.
Two-way Firewall
The two-way firewall continuously monitors your Internet connections and prevents unauthorized access, even over a Wi-Fi network.
Pay Online in One Step
Bitdefender Wallet is a secure tool that speeds up online shopping by filling credit card details within payment fields for you. Apart from purchase details, Wallet can also safely organize credentials for favorite websites, messaging applications, or frequently-used Wi-Fi networks.

Bitdefender Total Security 2015 free :
Bitdefender Total Security 2015 is normally priced at $89.95 but for limited time you can get its 6 months license free from here .

McAfee Internet Security 2015 protects your PC against any type of viruses, hackers, spyware and more.  The perfect mix of performance, accuracy, and reinforcing protections keeps criminals away from your PC and data. NEW Unobtrusive, High Speed Scanning Engine - From startup to on-access scans, get high performance to minimize scan times and extend battery life. It also have NEW Vulnerability Scanner , Real-time Antimalware , Two-Way Firewall , NEW Malicious Ad Protection, ENHANCED Digital Data Shredder, IMPROVED Safe Socializing, Searching, and Shopping , BETTER Anti-bot Protection, PC tuneup, NEW Home Screen which enables you to navigate easily through common tasks with a redesigned home screen that supports touch-friendly device.

McAfee Internet Security 2015 features :
Real-time Antimalware Protection
Block threats like viruses, Trojans, and spyware in your files, email, and web downloads
Optimize your PC
Remove unused junk, cached browser files, and other unnecessary files to speed up your PC
High speed scanning engine
Get high performance PC scanning that minimizes scan times and extends battery life.
Adaptive Two-Way Firewall
Prevent software from exploiting your OS or stealing your information.
Antispam
Keep junk and dangerous mail away
Here is how McAfee Internet Security 2015 ranks among other internet security suites.

McAfee Internet Security 2015 6 months free :
McAfee Internet Security 2015 costs $39.99 for 1 year but  you can download and use it free for 6 months. Follow following steps to get your free copy of McAfee Internet Security 2015:
1. Register an account here: http://home.mcafee.com/root/myaccount.aspx
2. Go to this page: https://cart.mcafee.com/?&offerid=403203
3. Place the trial order
4. Check your email and confirm your free subscription
5. Download the file

AVG Internet Security 2015 is a award winning security suite which  protects your PC from viruses, malware , spam, scams, phishing, and more both online and offline. Firewall which protects you from network attacks and monitors running programs. It has additional features such as internet accelerator, privacy protector, and more. All these features are packed in a simple and beautiful interface which makes it easier to use. At the program's core is AVG's strong antivirus engine which significantly reduces scanning times, monitors every file you access, detecting and removing malware before it can cause any damage.

Key features:
Better performance
Faster scanning and a faster PC
Online Shield
Protects you from harmful files
Data Safe
Encrypts & password-protects private data
Enhanced Firewall
Blocks hackers so that you can shop online without any worry
Anti-Spam
Stops spammers and scammers
Link Protection
Scans web links
File Shredder
Securely deletes files so that it cannot be recovered

AVG Internet Security 2015 free for 1 year:
AVG Internet Security 2015 is normally priced at $54.99 but you can use it free. Get AVG free from this promo link.

McAfee Internet Security 2015 protects your PC against any type of viruses, hackers, spyware and more.  The perfect mix of performance, accuracy, and reinforcing protections keeps criminals away from your PC and data. NEW Unobtrusive, High Speed Scanning Engine - From startup to on-access scans, get high performance to minimize scan times and extend battery life. It also have NEW Vulnerability Scanner , Real-time Antimalware , Two-Way Firewall , NEW Malicious Ad Protection, ENHANCED Digital Data Shredder, IMPROVED Safe Socializing, Searching, and Shopping , BETTER Anti-bot Protection, PC tuneup, NEW Home Screen which enables you to navigate easily through common tasks with a redesigned home screen that supports touch-friendly device.

McAfee Internet Security 2015 features :
Real-time Antimalware Protection
Block threats like viruses, Trojans, and spyware in your files, email, and web downloads
Optimize your PC
Remove unused junk, cached browser files, and other unnecessary files to speed up your PC
High speed scanning engine
Get high performance PC scanning that minimizes scan times and extends battery life.
Adaptive Two-Way Firewall
Prevent software from exploiting your OS or stealing your information.
Antispam
Keep junk and dangerous mail away
Here is how McAfee Internet Security 2015 ranks among other internet security suites.

McAfee Internet Security 2015 6 months free :
McAfee Internet Security 2015 costs $59.99 for 1 year but  you can download and use it free for 6 months. Download your free copy of McAfee Internet Security 2015 from here .

Kaspersky Total Security supports Multi-Device  to delivers security for computers & mobiles... protecting you from Trojan and viruses and your  privacy, finances, identity, photos, files and children – on your PC, Mac and Android devices. It includes backup, parental control, a secure browser, PC clean-up, password manager, data encryption and a number of extra tools, such as a file shredder. With its various security features that add further layers of protection when you’re online shopping or banking, it secures your money and your accounts , so shop without worrying about cyber criminals and biggest advantage with it is it do everything without slowing down your PC.

Key Features:
+ Multiple Devices supported
+ Protection against all types of Internet threats 
+ Secure online banking and shopping 
+ Real-time, proactive and cloud technologies detect new, emerging and unknown threats 
+ Scheduled backup
+ Encrypted vaults securely store your valuable files 
+ PC Cleanup tools help to keep your PC running smoothly 
+ Hassle-free protection that helps to preserve your PC’s performance 
+ Easy, centralised security management of multiple PCs… from a single PC 
+ Parental controls keep your children safe online
 
Kaspersky Total Security 3 months trial :
Kaspersky Total Security is normally priced at $34.95 but you can try it free for 3 months from here.
  
Note:
Use USA proxy if not working.

Bitdefender is one of the most downloaded Android security apps. With the ever-increasing popularity of Android ecosystem, the threats of malware are increasing day by day and to tackle this problem it is necessary to have an efficient Anti-Virus installed in your Android smartphone. Bitdefender Mobile Security is a great way to keep your tablet, smartphone, and even smartwatch secure from all sorts of malicious attacks including malware, viruses, spyware, and web phishing.Bitdefender keeps your Android device clean and secure without being a battery huggers or heavy on resources.

Key Features:
Real-Time Protection
Bitdefender automatically scans apps when they're installed and immediately alert you when it detect any suspicious app.
Privacy Advisor and App lock
Privacy Advisor helps you keep an eye on installed apps and shows you which ones abuse your privacy and its app Lock lists all the apps installed on your phone, and allows you to choose apps which you want to lock
Web Security
Bitdefender it defends against phishing, fraud, and other malicious sites in the default Android browser or Chrome keeping you safe by browsing the websites you visit in real-time, and steering you away from anything malicious.
Anti‐Theft 
It allows you to lock, geo-locate, sound an alarm, and wipe your Android from any Internet connected device. It even allows you to listen in on your phone, send out SMS Commands, and alerts you if the SIM card has been changed.

BitDefender Mobile Security Free 6 Months License :
BitDefender Mobile Security is normally priced at $9.99 per one year serial number / license key. But Bitdefender is giving  6 months license of Bitdefender Mobile security for free for a limited time period. Get your 6 months license from here .

TrustPort Total Protection 2015 provides high end features and maximum protection for your against malware, online threats and misuse of confidential data. The program protects the computer from viruses and spyware at all entry points. It scans all electronic mail and websites in order to detect dangerous or unwanted content. It enables the reliable protection for your sensitive data using encryption or by permanent shredding of confidential files no longer in use. The program also contains a unique multi-engine scanning technology, which guarantees high malware detection.

Key Features :
Antivirus
Two scanning engines to protect you against any type of virus or malware
Data encryption and shredding
Reliable protection of your sensitive data by file encryption and shredding. For everyday security, data could be kept on an encrypted disk. In addition the program enables the permanent shredding of sensitive data which is no longer in use
Firewall
The firewall protects from network attacks or intruders. It automatically allows communication for trusted applications and prompts user in case of unknown or suspicious programs
Parental lock and control
Provides protected environment for children online. It enables blocking of predefined content categories
System recovery disk
Creates a system recovery disk in case of damage to your system due to virus or malwares and eliminates virus and malwares when loaded from recovery disk 

TrustPort Total Protection 2015 free for 1 year :
TrustPort Total Protection 2015 is normally priced at $55.95 but  Trustport is giving its 1 year licence for free for limited time. Use the promo code CZCHIP2015TPTP  here to get free license.

Bitdefender Total Security 2015 is a security suite, a powerful mix of antivirus, firewall, browsing protection, parental controls, anti-theft system, file encryption and 2GB of secure online backup space and many more features but its convenient and easy to use interface helps you keep everything at your tips. It builds on technology awarded Best Protection and Best Performance to defend your device with just one click. To make things more simple Profiles can be used which adapt the software for particular tasks, like playing games, watching movies or general office work.

Key features:

Single-Click Tune-Up & Clean-Up 
OneClick Optimizer speeds up your system and frees up disk space.
Smart Profiles 
Automatically detects when you Work, Play or Watch movies, and prevents other apps from slowing you down.
Two-way Firewall 
The two-way firewall continuously monitors your Internet connections and prevents unauthorized access, even over a Wi-Fi network.
Pay Online in One Step 
Bitdefender Wallet is a secure tool that speeds up online shopping by filling credit card details within payment fields for you. Apart from purchase details, Wallet can also safely organize credentials for favorite websites, messaging applications, or frequently-used WI-FI networks.

Bitdefender Total Security 2015 free :
Bitdefender Total Security 2015 is normally priced at $69,95 but WINDOWSDEAL is giving its 6 months license free. Get your free 6 months license from here.

Bitdefender Internet Security 2015 is a top-performing security suite that improves over time by adjusting to your computer usage and performance. It combines impeccable protection with a strong range of features, including new tools to optimize your PC's resources. Bitdefender is award winning software, which protects your system with secure features that are robust and have the lowest impact on your PC's performance. Bitdefender have very simple user interface which includes protection, privacy and tools modules and with this it also have a optimize option which can do disk cleanup, registry cleanup, privacy cleanup with a single click.

Key features: 
+ Secure browsing with privacy protection, two way firewall and cloud based antispam filters
+ Bitdefender Antivirus and Anti-spyware, Bitdefender Autopilot, and Bitdefender Safebox-Secure Online storage
+ Bitdefender Profiles
+ Security Report
+ Quick Vulnerability Scanner

Bitdefender Internet Security 2015 free 9 months trial :
Bitdefender Internet Security 2015 costs $79.95 for 1 year but Softpedia is offering its 9 months license free from 12 - 16 February 2015. Visit link to get yours.

Bitdefender Internet Security 2015 is a top-performing security suite that improves over time by adjusting to your computer usage and performance. It combines impeccable protection with a strong range of features, including new tools to optimize your PC's resources. Bitdefender is award winning software, which protects your system with secure features that are robust and have the lowest impact on your PC's performance. Bitdefender have very simple user interface which includes protection, privacy and tools modules and with this it also have a optimize option which can do disk cleanup, registry cleanup, privacy cleanup with a single click.

Key features:
+ Secure browsing with privacy protection, two way firewall and cloud based antispam filters
+ Bitdefender Antivirus and Anti-spyware, Bitdefender Autopilot, and Bitdefender Safebox-Secure Online storage
+ Bitdefender Profiles
+ Security Report
+ Quick Vulnerability Scanner

Bitdefender Internet Security 2015 free 6 months trial :
Bitdefender Internet Security 2015 costs $79.95 for 1 year but you can try it for 6 months free from from here .

AVG Internet Security 2015 is a award winning security suite which  protects your PC from viruses, malware , spam, scams, phishing, and more both online and offline. Firewall which protects you from network attacks and monitors running programs. It has additional features such as internet accelerator, privacy protector, and more. All these features are packed in a simple and beautiful interface which makes it easier to use. At the program's core is AVG's strong antivirus engine which significantly reduces scanning times, monitors every file you access, detecting and removing malware before it can cause any damage.

Key features:
Better performance
Faster scanning and a faster PC
Online Shield
Protects you from harmful files
Data Safe
Encrypts & password-protects private data
Enhanced Firewall
Blocks hackers so that you can shop online without any worry
Anti-Spam
Stops spammers and scammers
Link Protection
Scans web links
File Shredder
Securely deletes files so that it cannot be recovered

AVG Internet Security 2015 free for 1 year:
AVG Internet Security 2015 is normally priced at $54.99 but you can use it free. Just download the trial version from AVG's official  site and use following AVG promotional license : IBY9X-ESYXT-W4BZQ-QI4WX-A9LI7-INRS3

Bitdefender is one of the most downloaded Android security apps. With the ever-increasing popularity of Android ecosystem, the threats of malware are increasing day by day and to tackle this problem it is necessary to have an efficient Anti-Virus installed in your Android smartphone. Bitdefender Mobile Security is a great way to keep your tablet, smartphone, and even smartwatch secure from all sorts of malicious attacks including malware, viruses, spyware, and web phishing.Bitdefender keeps your Android device clean and secure without being a battery huggers or heavy on resources.

Key Features:

Real-Time Protection
Bitdefender automatically scans apps when they're installed and immediately alert you when it detect any suspicious app.
Privacy Advisor and App lock
Privacy Advisor helps you keep an eye on installed apps and shows you which ones abuse your privacy and its app Lock lists all the apps installed on your phone, and allows you to choose apps which you want to lock
Web Security
Bitdefender it defends against phishing, fraud, and other malicious sites in the default Android browser or Chrome keeping you safe by browsing the websites you visit in real-time, and steering you away from anything malicious.
Anti‐Theft  
It allows you to lock, geo-locate, sound an alarm, and wipe your Android from any Internet connected device. It even allows you to listen in on your phone, send out SMS Commands, and alerts you if the SIM card has been changed.

BitDefender Mobile Security Free 6 Months License :

BitDefender Mobile Security is normally priced at $9.99 per one year serial number / license key. But Bitdefender is giving  6 months license of Bitdefender Mobile security for free for a limited time period. Get your 6 months license from here .

AVG Internet Security 2015 is a award winning security suite which  protects your PC from viruses, malware , spam, scams, phishing, and more both online and offline. Firewall which protects you from network attacks and monitors running programs. It has additional features such as internet accelerator, privacy protector, and more. All these features are packed in a simple and beautiful interface which makes it easier to use. At the program's core is AVG's strong antivirus engine which significantly reduces scanning times, monitors every file you access, detecting and removing malware before it can cause any damage.

Key features:

Better performance

Faster scanning and a faster PC

Online Shield
Protects you from harmful files

Data Safe
Encrypts & password-protects private data 

Enhanced Firewall
Blocks hackers so that you can shop online without any worry

Anti-Spam
Stops spammers and scammers 

Link Protection
Scans web links

File Shredder
Securely deletes files so that it cannot be recovered 
 
AVG Internet Security 2015 free for 1 year:

AVG Internet Security 2015 is normally priced at $54.99 but you can download it free here.

Bitdefender Total Security 2015 is a security suite, a powerful mix of antivirus, firewall, browsing protection, parental controls, anti-theft system, file encryption and 2GB of secure online backup space and many more features but its convenient and easy to use interface helps you keep everything at your tips. It builds on technology awarded Best Protection and Best Performance to defend your device with just one click. To make things more simple Profiles can be used which adapt the software for particular tasks, like playing games, watching movies or general office work.

Key features:

Single-Click Tune-Up & Clean-Up
OneClick Optimizer speeds up your system and frees up disk space.

Smart Profiles
Automatically detects when you Work, Play or Watch movies, and prevents other apps from slowing you down.

Two-way Firewall
The two-way firewall continuously monitors your Internet connections and prevents unauthorized access, even over a Wi-Fi network.

Pay Online in One Step
Bitdefender Wallet is a secure tool that speeds up online shopping by filling credit card details within payment fields for you. Apart from purchase details, Wallet can also safely organize credentials for favorite websites, messaging applications, or frequently-used WI-FI networks.

Bitdefender Total Security 2015 free :
Bitdefender Total Security 2015 is normally priced at $69,95 but you can get its 6 months license free from here.

BullGuard Internet Security 2015 provides you complete package of tools needed  to protect you, your family and your computer from online threats. The software comes with the best security tools to simply protect you from viruses, spyware, spam, phishing, identity theft, credit card fraud and hackers. Award-winning technology with multiple protection layers ensures superior virus catch rates – as testified by independent labs. Its simple interface makes security an easy task. Easy-to-use Parental Control keeps your kids safe from online threats and its PC Tune Up module keep your PC running at its best.

KEY FEATURES  

Antivirus
Multi-layered defence system for your PC which is capable to protect you from any type of virus or malware
Firewall
Surf internet without worrying about any network attacks or intruders
PC Tune Up
PC Tune Up removes unnecessary files and frees up memory so your computer runs faster.
Refreshingly easy to use
The all-new design of Internet Security bring all the modules on one page to give to computer status. You simply click for the desired action and it happens automatically, whether it’s a quick scan, backing up files or PC tune-up.
Unwanted applications
Stops program from installing any unwanted software or changing your settings.

BullGuard Internet Security 2015 free for 3 months :

BullGuard Internet Security 2015 is priced at $59.95 but you can try it free for 3 months from here.