Miranda IM

All the messaging networks in a single program

Pidgin

Instant messaging compatible with MSN, Yahoo!, ICQ, IRC, Jabber,...

Yahoo! Messenger

Yahoo!'s instant messaging service

aMSN

The messaging client to communicate on Microsoft's network

Messenger Plus!

Add more functionalities to Skype

MSN Messenger 7

The most successful instant messenger

PictureMate - View hidden FB pics

Search for hidden pics on Facebook

MSN Messenger 7.5

The best instant messenger on your Windows XP

BIGO LIVE

Become a video star on the Internet

TikTok

The trendy social network for music videos

Kwai

An entertainment platform for watching or creating short videos

Pinterest

The most inspirational social network app for Windows

Twitter

Official client of this social network

Instagram

Official Windows client of the popular social network

Snapchat

The Windows version of the popular instant messaging app

Facebook

The desktop client for the most popular social network

Fing

Scan and analyze your computer network

Technitium MAC Address Changer

Change your network card's MAC

Open Ports Scanner

Stay informed about which ports are open

Nmap

Easily audit your local network

DameWare NT Utilities

Allows network administrators to improve how they control PCs

Hamachi

Tool to create virtual private networks

RouterPassView

Discover the router passwords that you have forgotten

GFI LANguard

Check the vulnerabilities of your LAN network

Wireshark

Professional network analyzer

Network Inventory Advisor

Control the software and hardware that connects to your networks

Cisco Packet Tracer

Find out how a network behaves

WinPcap

Library pack for network managers

WinBox

Management software for MikroTik routers

NetSpeedMonitor

Measure your Internet speed

inSSIDer

Scan nearby Wi-Fi connections