AVAST is only the most trusted name in antivirus, actively protecting more than 200 million PCs, Macs and Androids.
The Most Trusted Security – 220 million people choose AVAST to keep them safe online – more than any security company. avast! is the most trusted name in the antivirus industry, actively protecting more than 220 million people around the world. We’ve been protecting devices and data for over 25 years, in over 40 languages, on every populated continent.
Your money really deserves a solid level of protection against theft. With avast! SafeZone, you can set your favorite banking or shopping sites to automatically launch in a ‘virtual window’, to ensure that all of your sensitive financial transactions stay private. Perfect for auction sites, buying concert tickets, booking with hotels or airlines, online gaming, or any sort of monetary transfer, it now has a sleeker look and is super-easy to launch and use.

Avast 2017 comes with more features than any other antivirus around. And we don’t just mean Passwords.
• Antivirus and anti-malware
Protect yourself against threats that don’t even exist yet.
• Passwords
Keep all of your accounts protected, with just one unbreakable password.
• Home Network Security
Stop hackers getting hold of your home network – and anything on it.
• Browser Cleanup
Who needs unwanted toolbars and extensions slowing down their PC?
• Remote Assistance
Help your friends wherever you are, by connecting to their computer.
• Smart Scan
Give your PC the ultimate all-in-one scan, all in one go.


What’s new in Avast! 2017
We've raised the bar on security again, with more intelligent features that makes threat-detection faster and more automation for advanced users - all within a seamless, intuitive interface.
Cloud-light, award-winning free protection
Packed with the largest threat-detection network, machine-learning protection, easy password management and home network security that won’t slow down your PC.
Easy to install, effortless to use
Avast Free Antivirus scans for security and performance issues and tells you how to fix things instantly.
It protects you in real-time by analyzing unknown files before they get to you. So relax: With Avast, you’re running the most trusted antivirus out there.
What’s inside the latest version?
A beautifully intuitive interface, advanced application protection, a new passive mode for running multiple security products in parallel — and a little something for you gamers out there.
Designed for effortless security
Just a click of our fresh, new, easy-to-use interface checks everything from your passwords to your home network security.
Gaming? 
Now uninterrupted
Our new automatic Game Mode puts all Windows and Avast notifications on hold so you’ve got maximum processing power and speed for your game.
Introducing Behavior Shield
We don’t just check your applications for malware. We now keep an eye on their behaviour to make sure they don’t suddenly go rogue.
This is no run-of-the-mill free antivirus
On top of our latest features, we cover essential intelligent threat-detection and real-time protection with such a light touch on your PC, you never even know it’s there.
• Intelligent antivirus
Detects all kinds of nasty threats, from viruses to malware. Yes, even spyware, ransomware, and phishing attacks.
• CyberCapture
Personal, real-time threat detection. Sends unknown files to the Avast Threat Labs to be analyzed by our experts, and quarantines them if they’re dangerous.
• Wi-Fi Inspector
Is your router set up properly to block threats? We’ll tell you. Otherwise, anyone can break into your home network and anything connected to it.
• Smart Scan
A simple click has never been more powerful. Checks your PC and network for all kinds of issues - and tells you how to fix them instantly.
This is protection that goes above and beyond
Security doesn’t end on your PC. No other free antivirus crams in these extras to be sure you’re covered everywhere.
Avast Passwords
Too many passwords, none of which are safe? It’s fairly common. Remember just one, and Avast Passwords will take care of the rest, across all your devices, for free!
SafeZone Browser
The secureway to browse, bank, and shop. With a suite of tools designed to provide extra protection, you’ll discover why SafeZone is the world’s most secure browser®.

What's new Avast 2017 versi 17.9.2322 :
What's new:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings
Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers

System requirements :
• We’re not demanding.
• All you need is a PC with Windows 10, 8.1, 8, 7, Vista, or XP SP3*
• 256 MB+ RAM and 1.5 GB of hard disk space.
• And that’s it.
    * Both the 32- and 64-bit versions, excluding Starter and RT editions.

How to install :
1. Update from your existing Avast version via Settings -> Update -> Update program
2. Or you can download and install from here :

Download Avast Free 2017 | 17.9.2322 | 232,28 MB |
Download Avast Pro Antivirus 2017 | 17.9.2322 | 232,34 MB |
Download Avast Internet Security 2017 | 17.9.2322 | 240,00 MB |
Download Avast Premier Antivirus 2017 | 17.9.2322 | 240,00 MB |
Download Avast for Mac | 13.1 | 11,81 MB | CNET |

Download Avast for Android
Download Avast for iOS
Download Avast Cleaner ~ Uninstall Utility | 8,46 MB |

Download Offline Update Avast 2017 : Update setiap hari
Download Avast VPS update for versions 12+
Download Avast VPS update for versions 2014 to 2016
Download Avast VPS update for versions 5 to 8
Download Avast VPS update for version 4.8.0