Spreaker

Spreaker is a comprehensive podcast creation, editing and sharing program. The program offers tools with which you can create professional podcasts and share them with your audience. www.spreaker.com

Audacity

Audacity is a tool for recording, editing and analyzing audio files. It offers both basic and more advanced editing functionality. Perfect for beginners and more experienced creators.      

123apps

Simple editing and converting files for free. With the tools, you can edit and recreate your music, videos and much more. Watch the video tutorial of the tool 123apps.com