QuickTime

Apple's multimedia player in its version for PC

Jay Brain

Playback any audio file without using any resources

SRS iWOW

Exponentially improve the sound quality of iTunes

DVD X Player

Convert your computer into a multimedia center

FLV-Media Player

Watch all Flash videos without any problems

Free AVI Movie Player

A very versatile video player

ALLPlayer

Watch movies with subtitles

doubleTwist

Manage the multimedia contents of your gadgets

AudialsOne

Suite of applications to make the most of music and video on the Internet

Freebox Jukebox

An audio player that incorporates its own organizer

HUPlayer

Versatiles and simple video player with full guarantees

aTunes

Competent audio file manager and player

WinX DVD Player

A small and powerful multimedia player

Moovida

Excellent free multimedia player with a renewed interface

Aqualung

Complete audio player that allows to rip CDs

AutoLyrix

View the songs lyrics while you listen to music

Celtx

Excellent tool for multimedia projects

Slack

A space for perfect work communications

Project

Create and manage projects and administer your workgroup

Bitrix24

Create an intranet for your work team

join.me

Hold work meetings wherever you are

Focus Booster

Simple way to improve your productivity

Mendeley Desktop

Surprising document manager ideal for scientific and bibliographical projects

JIRA

Manage and organise the work of your project team

OpenProj

The perfect substitute for Microsoft Project

ProjectLibre

A decent free alternative to Microsoft Project

Memo Book

Manage all your documents

PriMus-DCF

Software to share catalogs, measurements and budgets

Kosmik

Creative visual organization tool

Microsoft Teams

Microsoft's business communications tool

Slife

Keep track of how you spend your time on the computer