Download Ad Observer chrome extension
By:
NYU Online Political Transparency Project Legacy
Total Downloads:4,000+
Download Ad Observer chrome extension here then
install
it to your Chrome browser, We have
collected 1 available versions
of
Ad Observer here.
4,000+ active users has already installed this
addon, The latest version
is 3.2.13, and just
updated 544 days ago.
Another
install option is Chrome
Web Store.