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Facebook Ad Hunter - Facebook Ad Hunter uncovers hidden audiences to target when running Facebook Ads.
Hermes - Pandora Client for OS X
InterestExplorer - Discover 1000's of hidden Facebook interests to target.
M for iOS - Email app with automatic encryption
AdTargeting.io - AdTargeting - #1 Free Facebook Interest targeting tool. It enables you to discover hidden or niche interests, and max the ROI of Facebook ad targeting, with millions of daily updates on keyword search and trend database.
pianobar - “pianobar” is a free/open-source, console-based replacement for ...