MuseScore

Versatile music notation application that's totally free

Encore

One of the best applications for music notation

Virtual Audio Streaming

Install a virtual sound card on your computer

Apowersoft Free Audio Recorder

Record sounds with your PC

Sibelius

A musical notation program aimed at professionals

WO Mic

Turn your mobile into a mic for your PC

HiRecorder

Excellent audio streaming recorder

Arial Sound Recorder

A simple tool to record audio

All2WAV Recorder

Record very easily from any audio source

Audio Record Wizard

Record any audio source in MP3, OGG or WAV

Active Audio Record Component

Add sound recording functions to programs

Guitar Pro

Compose your own guitar scores and tabs

Free Sound Recorder

Record any audio input source in MP3, WMA or WAV

Cool Record Edit

Maximize your audio recordings' quality

Internet Music Capture

Listen to the music that you listen to via Internet

Direct MP3 recorder

Record any sound that your speakers play

Debut Video Capture

Powerful app to capture video from a webcam or any other device

SMRecorder

Capture your desktop in a simple and easy manner

ShowMore

Capture video from your screen or from a webcam

OBS Studio

Tool to capture video for streams

ApowerREC

A very complete and easy-to-use screen recorder

CamStudio

Record on video everything that happens on your screen

Screencast-O-Matic

Simple program to record on video whatever happens on your computer screen

AMCap

Capture video from any source as easy as possible

TinyTake

Capture images and videos on your PC

DU Recorder

Record your screen and broadcast live

oCam

Screen recorder and capturer

VidShot Capturer

Record your PC's activity on video

ZdSoft Screen Recorder

Versatile screen recording tool

ScreenMo

Record your iPhone or iPad's screen

Free Screen Video Recorder

Record a video of what happens on your screen