Instabridge - Crowdsourced free wifi (now on Android)
Gas Mask - Gas Mask is simple hosts file manager for Mac OS X.
Café Wifi Search 🔍 - Find great cafés to work from, worldwide.
SwitchHosts - Free and open source hosts management & switching app
Get Free Fucking WiFi - Find the best fucking WiFi just around the corner.
BlueLife Hosts Editor - BlueLifeHosts editor is a Portable freeware application for editing windows Hosts file ,(easily add/delete , Block , Update domain names)