Audacity is a free, easy-to-use audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. You can use Audacity to: (i) Record live audio, (ii) Convert tapes and records into digital recordings or CDs., (iii) Edit Ogg Vorbis, MP3, WAV or AIFF sound files, (iv) Cut, copy, splice or mix sounds together, (vi) Change the speed or pitch of a recording, (v) And more! Audacity can record live audio through a microphone or mixer, or digitize recordings from cassette tapes, vinyl records, or minidiscs. Import sound files, edit them, and combine them with other files or new recordings. Export your recordings in several common file formats.
Audacity, free download
Audacity, free download
