Feb 21, 2014
Control Who Sees Your Facebook Posts With AVG Crowd Control
May 9, 2012
Avira SocialShield - Protect Your Kids on Facebook,Twitter And Google+
Apr 17, 2012
Capture Your Screen And Instantly Share It With Your Facebook Friends With CapShare
Sep 23, 2011
F-Secure ShareSafe Protect You From Dangerous Links on Facebook

Jul 16, 2011
Remove Google+Facebook Add-on For Privacy
Oct 27, 2010
BitDefender Safego Keeps Facebook Account Safe and Scans External Links For Malware
Bitdefender, the industry leading Security Company has released a new free application for Facebook users called Bitdefender Safego that lets users to check their privacy levels, identifies personal information that’s visible to strangers and scans users wall, message inbox and comments for malicious links.The application scans your account and warns if you need to modify your Facebook privacy settings so personal information isn’t exposed to public.

Moreover users will have the ability to warn their friends about infected links in their Facebook accounts. BitDefender safego keeps your Facebook accounts protected even when you are not logged in to Facebook.
More details about BitDefender safego[via]
Aug 4, 2010
Facebook Application Blocker for Google Chrome
There are certain Facebook applications that let people to post messages (news feeds) automatically on your Facebook wall or home page. Sometimes it can get very annoying, especially if you use Facebook primarily for family purpose.Facebook Application Blocker is an extension for Google Chrome that allows you to block all the postings on facebook that have been posted by any application.
With this application you can hide all application postings (this is the default setting) or you can choose if you want to see all application postings.

The extension also provides a white list so you can exclude all the applications you like from being blocked by the extension. The small counter at the top of the icon tells you about how many application postings were blocked by the extension.
To add an application to the white list simply click at the "add to white list"-link at the end of the posting.
You can install Facebook Application Blocker from Google Chrome extension gallery