Voxal Voice Changer

Modify, change and disguise your voice

Free MP3 Cutter and Editor

Edit WAV and MP3 files

Boom 3D

Tool to improve the audio of your PC

MP3 Knife

Easily crop any fragment of an MP3 file

Antares Auto-Tune

Solve any tune and tempo problem

Vocal Remover

Remove the vocals from the songs of your choice

Audacity Portable

Portable version of this brilliant music editor and converter

Wave Editor

Free audio editor that is simple and fast

Wavelab

Professional tool to edit audio

Melodyne

Edit polyphonic audio as if it were MIDI

Free Audio Editor

Edit your audio files with this free tool with a professional aspect

Awave Studio

Incredible music production program

Free MP3 Cutter Joiner

A simple tool for editing audio files

Sound Forge

Professional audio production suite

ReCycle!

Split your audio loops as comfortably as possible

MP3 Splitter and Joiner

Edit your MP3 files with the best quality possible

MindManager

Create mind maps that gather all your information

ClickCharts

Create flowcharts with the best tools

Freeplane

Tool for creation of mind maps

EdrawMax

The most complete diagram software

Visio Stencils

Collection of objects to create diagrams with Visio

WinEsquema

Create all sorts of diagrams and concept maps

Microsoft Visio

Microsoft's tool to create diagrams

Software Ideas Modeler

Stunning UML application

LanFlow

Create diagrams about any communications system

Mindomo

Create mind maps from your desktop

DiagramPainter

Create your own digital diagrams

CmapTools

Tool to easily create mind maps

FreeDFD

A very visual flowchart editor

PersonalBrain

Innovativing tool to create mind maps

EDraw Mind Map

Arrange your ideas with this mind map program