It depends on what you are recording and where, but Audacity is popular free tool if you want to record audio on your PC or Mac and you can export to an mp3 or ogg file: www.audacityteam.org/ If you want to record audio without a PC you can use your mobile phone or a dedicated device like a Tascam: tascam.jp/us/
Thanks for sharing.
how do you make a mp3 file though or .ogg file
It depends on what you are recording and where, but Audacity is popular free tool if you want to record audio on your PC or Mac and you can export to an mp3 or ogg file: www.audacityteam.org/ If you want to record audio without a PC you can use your mobile phone or a dedicated device like a Tascam: tascam.jp/us/
@@MkFlier thank u