Giada

Drum machine with GPL license

Simple Synths

Free Ableton Live Pack

Synth1

Clavia Nord Lead 2 emulation in VST format

Macaw

A complete open source synthesizer, ideal for live music

iDrum

Transform your computer into a complete Groovebox

Aria Maestosa

Compose your own music in MIDI format

Ordrumbox

Create songs by means of rhythmic patterns

Reaper

Perfect workstation to create music

RapidComposer

Simple and lightweight music composition system

Audio EQ

The equalizer you need for Chrome

MIDI Editor

Powerful and practical MIDI melody editor

LMMS

Produce your own music with this free alternative to FL Studio

MULAB

Virtual audio studio with advanced functions

BandzPro

Play 5 virtual instruments with your keyboard

Hydrogen

Virtual drum machine to create your own patterns

Bitwig Studio

The sequencer that allows collaborative work

Visual Studio 2012

The best development environment for Windows

JCreator

The most powerful Java integrated development environment

Visual Studio 2008

Free programming software for beginners

Android Studio

Google's own IDE to develop Android apps

Python

One of the most practical programing languages

Visual Studio 2013

The new development environment by Microsoft

Visual Basic 2013 Express

Learn how to develop applications with Visual Basic

Arduino IDE

The revolution to domestic electronics

Java JDK

Tools to develop Java applications

Visual Studio 2010

Develop software for Windows and web applications

Embarcadero Dev-C++

Excellent free IDE for C/C++

MIT App Inventor 2

Develop your own Android applications without any trouble

Visual Basic 6 SP6

Update Visual Basic 6 with the latest Service Pack

Visual Studio 2017

Microsoft's IDE

Visual Studio 2015

Your favorite IDE adapted to modern times