OptinMonster - OptinMonster helps to convert abandoning website visitors into subscribers and customers.
Chimp List Helper - A tiny tool to help manage pending subscribers in MailChimp
Sumo - Free tools to grow your email list.
Out of the Ordinary Emails - Exceptional newsletters about creative obsessions
POPUPSMART - A no-code tool to increase e-commerce sales, build email lists and engage with your visitors in just 5-minutes.
Capture - A great free screen capture utility that allows you to capture either a window or the desktop and save it to either a file or the clipboard.