Celtx

Excellent tool for multimedia projects

Photo DVD Maker

Easily create presentations with a professional aspect

ProjectLibre

A decent free alternative to Microsoft Project

JIRA

Manage and organise the work of your project team

Microsoft Teams

Microsoft's business communications tool

SlideShow

Create your presentations with multiple elements

Flash Slideshow Maker

Create Flash presentations with your best images

ANVSOFT Flash Slideshow Maker

Create Flash presentations with your photos

pptPlex

Optimize your PowerPoint presentations with this plug-in

Quick Slide Show

Show your images and photos creating attractive presentations

ZoomIt

Ideal tool to create presentations and tutorials

Mendeley Desktop

Surprising document manager ideal for scientific and bibliographical projects

Project Canvas

Create high quality interactive multimedia projects

PriMus-DCF

Software to share catalogs, measurements and budgets

Project

Create and manage projects and administer your workgroup

Bitrix24

Create an intranet for your work team

Telegram Messenger

Telegram's desktop client for Windows

LINE

Instant messaging from your PC

imo

Talk to your friends from your PC

QQ International

The messaging application to communicate at global level

Windows Live Messenger

The departed Messenger by Microsoft

IMVU

Instant messaging and chats in 3D environments

Telefuel

Alternative Telegram client focused on productivity for PCs

Messenger for Desktop

Facebook Messenger on your Windows desktop

WeChat

The Windows version of the popular Chinese messaging app

Signal

Instant messaging and chat app that guarantees anonymity

WhatsApp Viewer

Tool to view WhatsApp chats on PC

Facebook Messenger

Chat with your contacts from your desktop

WhatSender

Send multiple WhatsApp messages from your PC

WA Web Plus

An extension to use WhatsApp Web with more functions

WhatsApp Messenger

The official version of WhatsApp for Windows