Synth1

Clavia Nord Lead 2 emulation in VST format

LMMS

Produce your own music with this free alternative to FL Studio

Virtual Piano

Complete general MIDI module for your master keyboard

PianoRollComposer

Use a Piano Roll to create your songs

Renoise

Create your music with this DAW based on trackers

Reaper

Perfect workstation to create music

Samplitude

All the music production tools you need

n-Track Studio

Complete stable music recording studio

Virtual Midi Controller

Virtual MIDI keyboard for PC

Ordrumbox

Create songs by means of rhythmic patterns

SONAR

Cakewalk's audio sequencer

Minimoog V

Enjoy the real Moog sound on your PC

ACID Music Studio

Simple solution to create your own music

Audio EQ

The equalizer you need for Chrome

Sony ACID Pro

Create all sorts of compositions by means of loops

MIDI Editor

Powerful and practical MIDI melody editor

SilverStripe

Manage web contents with an easy-to-use CMS

BuddyPress

Create a social network on your WordPress blog

blogBuddy

Publish your blog with this desktop client

WordPress

Free CMS for blog and website creation

Drupal

Manage the publications of your web page

WordPress.com

The CMS par excellence arrives on the desktop

e107

Powerful open source CMS

Newscoop

Online CMS for information professionals

Free YouTube Uploader

Upload several videos to YouTube simultaneously

Disqus

Blog and webpage comment system

Alfresco

Open source content management system

Embed Facebook

Embed Facebook contents within WordPress pages

CMS Made Simple

Create your personal blog on the Internet

Mambo

A complete content management system

Simple Machines Forum

Create and manage your own Internet forum