Bitrix24

Create an intranet for your work team

SlideShow

Create your presentations with multiple elements

PriMus-DCF

Software to share catalogs, measurements and budgets

ZoomIt

Ideal tool to create presentations and tutorials

ProjectLibre

A decent free alternative to Microsoft Project

Project Canvas

Create high quality interactive multimedia projects

Microsoft Teams

Microsoft's business communications tool

ANVSOFT Flash Slideshow Maker

Create Flash presentations with your photos

Quick Slide Show

Show your images and photos creating attractive presentations

Flash Slideshow Maker

Create Flash presentations with your best images

JIRA

Manage and organise the work of your project team

pptPlex

Optimize your PowerPoint presentations with this plug-in

Mendeley Desktop

Surprising document manager ideal for scientific and bibliographical projects

Photo DVD Maker

Easily create presentations with a professional aspect

Celtx

Excellent tool for multimedia projects

Project

Create and manage projects and administer your workgroup

WeChat

The Windows version of the popular Chinese messaging app

QQ International

The messaging application to communicate at global level

Signal

Instant messaging and chat app that guarantees anonymity

LINE

Instant messaging from your PC

Telefuel

Alternative Telegram client focused on productivity for PCs

WhatsApp Messenger

The official version of WhatsApp for Windows

Facebook Messenger

Chat with your contacts from your desktop

WhatSender

Send multiple WhatsApp messages from your PC

Windows Live Messenger

The departed Messenger by Microsoft

WhatsApp Viewer

Tool to view WhatsApp chats on PC

Telegram Messenger

Telegram's desktop client for Windows

IMVU

Instant messaging and chats in 3D environments

imo

Talk to your friends from your PC

WA Web Plus

An extension to use WhatsApp Web with more functions

Messenger for Desktop

Facebook Messenger on your Windows desktop