mp3DirectCut

A simple and efficient MP3 file editor

EXPStudio Audio Editor

A free and simple audio editor

Kangas Sound Editor

Create your own music from scratch

Convert MP4 to MP3

Extract audio from videos in MP3 format

Magix Audio Cleaning Lab

Digitize your LPs and cassettes obtaining the best sound

AudioQuick Editor

Quickly learn to edit your audio files

BestPractice

Change the tempo and tone of any song in real time

Acoustica

Edit your audio files with dozens of different tools

MediaHuman YouTube to MP3 Converter

Online videos to MP3 audio to be downloaded instantly

WavePad

Easy-to-use audio editor with professional features

MP3Gain

Easily modify the gain of your MP3 files

Skype Voice Changer

Disguise your voice when using Skype

MP3 Workshop

Work with your MP3 files

CDex

Excellent audio ripper for music CDs

Sonic Visualiser

Inspect the contents of your audio files

Voicemeeter

Audio mixer that allows you to change your voice

Yahoo Mail

Access to your Yahoo email account

Windows Live Mail

Microsoft's multi-account email client

Free Email Extractor

Easily gather email addresses

Turbo Mailer

Send mass emails

IncrediMail

Customize your email's appearance and give your friends a surprise

Stellar Converter for OST

Convert your Outlook emails to PST format

Outlook Connector

Use your Hotmail accounts straight from Outlook

Spark

Complete mail client compatible with different services

Mail, Calendar, and People

Plan your day and keep in touch

Mail Bomber

One of the best massive email delivery programs

Zimbra Desktop

Manage all your accounts from the same application

Mailspring

Mail client to boost user productivity

Thunderbird Portable

Use this email manager on any PC with a USB port

Microsoft Outlook

Microsoft's email client

Inky

Receive all your emails in a single client