Carrd - Simple, responsive one-page site creator.
ShareDrop - HTML5 clone of Apple's AirDrop - easy P2P file transfer powered by WebRTC
Landing Pages in MailChimp - Easy to build, custom landing pages for free
SHAREit - SHAREit allows you to transfer files and data from your phone to another device without having to rely on WiFi or a data plan.
Bumble - Bumble is a social network that allows you to feel empowered while you make those connections, whether you’re dating, looking for friends, or growing your professional network. One first move on Bumble could change your life.
Warpinator - Share files across the LAN. Contribute to linuxmint/warpinator development by creating an account on GitHub.