PolderbitS Sound Recorder and Editor

Two practical and lightweight audio tools

Music Editor Free

Complete music editor that offers professional results

Boom 3D

Tool to improve the audio of your PC

Sofonesia MP3 Clipper and Joiner

Simple tool to cut and join MP3 files

Mp3Doctor

Enhance the sound of your audio files

Power Sound Editor

Free audio editor and burner with professional functions

CyberPower Audio Editing Lab

Easy-to-use audio editor with dozens of functions

mp3DirectCut

A simple and efficient MP3 file editor

Ashampoo Music Studio 2022

Manage your entire digital music collection

Movavi Audio Suite

Five tools to work with audio

Anvil Studio

A small home studio to write songs

All-in-one Voice Changer

Simple real-time voice changer

ACID Xpress

The free version of one of the best sound editors around

MP3 Dynamic Range Analyzer

Analyze the dynamic range of your audio files

Nero WaveEditor

Advanced audio editor

WaveMax Audio Editor

Complete and appealing audio editor

Minitab

One of the best statistical calculation programs

MATLAB

Maths software tool for PC

Mathematica

Platform for computational development

Octave

Applied calculus software very similar to MATLAB

MathType

Complete mathematical equation and formula editor

Maple

Solve complex mathematical operations

Mathcad

Software for engineering calculations

Statgraphics

Carry out statistical analyses on your data

IBM SPSS Statistics

Poweful software to collect and analyze statistical data

GeoGebra

Software to learn maths at all levels

Derive

Powerful tool for symbolic mathematic calculations

Microsoft Mathematics

Solve mathematical operations with this free tool

GeoEnZo

Digital board to teach and learn maths

WinPlot

Generate 2D and 3D graphics

PASW

One of the most powerful statistic solutions on the market