Audacity is a free audio editor. You can record sounds, play sounds, import and export WAV, AIFF, Ogg Vorbis, and MP3 files, and more.

Use it to edit your sounds using Cut, Copy and Paste (with unlimited Undo), mix tracks together, or apply effects to your recordings. It also has a built-in amplitude envelope editor, a customizable spectrogram mode and a frequency analysis window for audio analysis applications. Built-in effects include Echo, Change Tempo, and Noise Removal, and it also supports VST and LADSPA plug-in effects.

Other Information

• License: Free
• Filename: audacity-win-unicode-1.3.6rc1.exe
• File size: 4.05MB (4,251,350 bytes)
• Requirements: Windows 2000/XP/2003/Vista/XP64/Vista64
• Date added: October 20, 2008
• Author: Audacity Development Team
• MD5 Checksum: 76A5428737E20AAEA592F2C6852268F6

Changes in Audacity 1.3.6 rc1 :

• Interface:

• Note Track now supports export as a MIDI file
• Linked audio and label tracks: improved support when source and target number of tracks differ and when cross-pasting different track types

• Import / Export:

• On-demand now supports project saving during summarising; reverts to stripey background; fixed some crashes due to threading issues
• Exports: Single AAC filter (M4A LC profile) with quality settings slider; removed FFmpeg formats already supported by Audacity; added explicit GSM 6.10 (WAV) filter; current project rate now used for all exports, with check for format-invalid rates; improvements to metadata support

• Effects:

• LV2 plug-ins: added support (OS X and Linux only) for using synths as tone generators, scale point labels, grouped controls and i18n translations.

Download Audacity 1.3.6 Beta