StuffIt

A high quality file compressor

SHAREit

Share files between devices without an Internet connection

Mobogenie

Manage your Android device from your PC

WinArchiver

Comprehensive tool to work with compressed files

ALZip

Nice multipurpose decompressor for free

KuaiZip

A free multiformat compressor

Xender

Tool to download videos and transfer files

PeaZip

Free compressor compatible with almost all formats

DataNumen RAR Repair

Repair RAR and SFX files

Unlocker

Eliminate files that according to Windows are still in use

UltimateZip

Powerful tool to decompress any sort of file

ArcConvert

Transform a file's compression format

AX

Split large files

TutuApp

Manage your apps from your Windows PC

Samsung SideSync

Software to synchronize your Samsung devices and PC

RarMonkey

Quick and easy RAR file expander

Voicemeeter

Audio mixer that allows you to change your voice

Acoustica

Edit your audio files with dozens of different tools

BestPractice

Change the tempo and tone of any song in real time

Magix Audio Cleaning Lab

Digitize your LPs and cassettes obtaining the best sound

Skype Voice Changer

Disguise your voice when using Skype

EXPStudio Audio Editor

A free and simple audio editor

MP3Gain

Easily modify the gain of your MP3 files

Sonic Visualiser

Inspect the contents of your audio files

AudioQuick Editor

Quickly learn to edit your audio files

Kangas Sound Editor

Create your own music from scratch

PolderbitS Sound Recorder and Editor

Two practical and lightweight audio tools

Music Editor Free

Complete music editor that offers professional results

MP3 Workshop

Work with your MP3 files

ACID Xpress

The free version of one of the best sound editors around

mp3DirectCut

A simple and efficient MP3 file editor