Google voice and video chat
Call anywhere in the US and Canada for free and get low rates for other countries with this small plug-in, right from within Gmail.
µTorrent is an efficient BitTorrent client that is lightweight, and powerful. It offers fast downloads with automatic
bandwidth management.
WhatsApp for PC is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS.
Share photos, videos, music, files, documents and more between all of your devices. File sharing from phone to PC, phone to phone, PC to phone, PC to tablet.
Telegram is a messaging app with a focus on security and speed. Messages are heavily encrypted and can self-destruct. You can access your messages from multiple devices.
Send text messages, voice messages, videos, documents, pictures or group messages and make free phone calls over an end-to-end encrypted connection to keep your communication absolutely safe.
OnionShare lets you securely and anonymously share a file of any size, without any third party involved.
Use your smartphone as a wireless webcam for your PC or Mac with Iriun, no configuration needed!