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.
WhatsApp for PC is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS.
Facebook Messenger for anyone who wants to have persistent access to Facebook chat.
Efficient BitTorrent client
Software bundle from Microsoft containing Mail, Messenger, Movie Maker, Photo Gallery, Writer, Toolbar and Family Safety
Add cool live effects and funny graphics such as sunglasses or hats to a webcam's output
Free calls, text and picture sharing with anyone, anywhere!
Mobogenie is a personal manager for your Android phone. Transfer all the apps, contacts, SMS, music and other data between PC, phone, and the cloud.
Software bundle from Microsoft containing Mail, Messenger, Movie Maker, Photo Gallery, Writer, Toolbar and Family Safety.
WeChat is a free messaging & calling app that allows you to easily connect with family & friends across countries.
View television and movies via P2P
Store and sync your email, calendar, contacts, files and documents in the cloud - yet have them locally accessible and aggregate information across accounts like Yahoo! Mail, Gmail, Hotmail and social networks like Facebook and Twitter
Mobile messenger app with free voice & video call over 3G/4G & Wi-Fi.
Video chat rooms & live webcams
Call anywhere in the US and Canada for free and get low rates for other countries with this small plugin, right from within Gmail
Instant access to The Pirate Bay, even if your provider does not allow you to visit it!
High quality and totally free LimeWire PRO alternative. Video Downloader, BitTorrent Client and Media Player.
The qBittorrent project aims to provide a free software alternative to utorrent
Protect your privacy on P2P networks with this IP blocker
Lightweight, customizable mail client
Free calls to regular phones (+ mobile in US) over the internet
Call or send instant messages. Google Talk has been replaced by Google Hangouts as an add-on for the Chrome browser, but it's still available here for download.
Excellent e-mail client by Mozilla
Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.
Dashboard for management of your Twitter accounts
Email client, calender, contact manager & instant messaging application
Extensible instant messaging client for AIM, Facebook Chat, Google Talk, Twitter, ICQ, MSN, and Yahoo
Last fully functional version of the famous Gnutella client