Free AVI Movie Player

A very versatile video player

AudialsOne

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

aTunes

Competent audio file manager and player

DVD X Player

Convert your computer into a multimedia center

Moovida

Excellent free multimedia player with a renewed interface

Freebox Jukebox

An audio player that incorporates its own organizer

doubleTwist

Manage the multimedia contents of your gadgets

FLV-Media Player

Watch all Flash videos without any problems

SRS iWOW

Exponentially improve the sound quality of iTunes

Jay Brain

Playback any audio file without using any resources

AutoLyrix

View the songs lyrics while you listen to music

HUPlayer

Versatiles and simple video player with full guarantees

QuickTime

Apple's multimedia player in its version for PC

WinX DVD Player

A small and powerful multimedia player

Aqualung

Complete audio player that allows to rip CDs

ALLPlayer

Watch movies with subtitles

Kosmik

Creative visual organization tool

Celtx

Excellent tool for multimedia projects

join.me

Hold work meetings wherever you are

Slife

Keep track of how you spend your time on the computer

Mendeley Desktop

Surprising document manager ideal for scientific and bibliographical projects

Focus Booster

Simple way to improve your productivity

JIRA

Manage and organise the work of your project team

Microsoft Teams

Microsoft's business communications tool

Slack

A space for perfect work communications

OpenProj

The perfect substitute for Microsoft Project

Project

Create and manage projects and administer your workgroup

Bitrix24

Create an intranet for your work team

PriMus-DCF

Software to share catalogs, measurements and budgets

Memo Book

Manage all your documents

ProjectLibre

A decent free alternative to Microsoft Project