[Free]-Malwarebytes Anti Exploit.beta

Feeling Exploited? We have you covered.
Malwarebytes Anti-Exploit BETA protects you from zero-day exploits
targeting browser and application vulnerabilities.
Its proprietary technology protects you in that critical period between
the release of a new exploit and its security patch.
 And, unlike antivirus products, Malwarebytes Anti-Exploit BETA
proactively prevents the exploit from installing its payload.
Before it can do damage.

Features:
Shields software vulnerabilities
Lightweight
Runs silently in the background
Install and forget—no management necessary
Compatibility with anti-malware and antivirus products
No signature database—no need for daily updates
Browser protection
Internet Explorer
Mozilla Firefox
Google Chrome
Opera
Java, Flash, Shockwave, Acrobat, and any other browser plugin
Application protection
Microsoft Word
Microsoft Excel
Microsoft PowerPoint
Adobe Acrobat Reader
Adobe Acrobat PRO
Foxit Reader
[from Malwarebites site]