How to remove your Zedge account
Be logged in and use the removal link named here.
Direct removal link: http://www.zedge.net/close-account/
for desktop support-
Go to Applications> Utilities> Activity Monitor.
From the list highlight Zedge Tonesync and force quit it.
Still having trouble? Contact Zedge – http://www.zedge.net/contact/
Helpful Trick: Removing online data
Helpful Trick: Remove third-party logins
If you signed up for Zedge using a third-party login such as Facebook or Twitter, you probably want to revoke all access from Zedge. Click here to find out how.