Newscoop

Online CMS for information professionals

Mambo

A complete content management system

Disqus

Blog and webpage comment system

blogBuddy

Publish your blog with this desktop client

Simple Machines Forum

Create and manage your own Internet forum

Drupal

Manage the publications of your web page

Oxite

Microsoft's alternative to WordPress

CMS Made Simple

Create your personal blog on the Internet

Embed Facebook

Embed Facebook contents within WordPress pages

DNN - DotNetNuke

Open source content manager

SilverStripe

Manage web contents with an easy-to-use CMS

BuddyPress

Create a social network on your WordPress blog

WordPress.com

The CMS par excellence arrives on the desktop

e107

Powerful open source CMS

Textpattern

CMS manager for webpages

Habari

Easy-to-use CMS with a sober design

QQ International

The messaging application to communicate at global level

Telefuel

Alternative Telegram client focused on productivity for PCs

Windows Live Messenger

The departed Messenger by Microsoft

Signal

Instant messaging and chat app that guarantees anonymity

Telegram Messenger

Telegram's desktop client for Windows

WeChat

The Windows version of the popular Chinese messaging app

LINE

Instant messaging from your PC

WhatSender

Send multiple WhatsApp messages from your PC

imo

Talk to your friends from your PC

WhatsApp Viewer

Tool to view WhatsApp chats on PC

WhatsApp Messenger

The official version of WhatsApp for Windows

Messenger for Desktop

Facebook Messenger on your Windows desktop

Facebook Messenger

Chat with your contacts from your desktop

IMVU

Instant messaging and chats in 3D environments

WA Web Plus

An extension to use WhatsApp Web with more functions