The Sound Forge 9 professional digital audio production suite includes everything you need to quickly get from raw audio to finished master. Use this suite to create and edit stereo and multichannel audio files with speed and precision. Efficiently analyze, record and edit audio, digitize and restore old recordings, model acoustic environments, design sound for multimedia, and master replication-ready CDs.'

The award-winning Sound Forge® digital audio editor includes a powerful set of audio processes, tools, and effects for manipulating audio. Sound Forge software allows you to edit, record, encode, and master nearly any form of digital audio including WAV, AIFF, MP3, and more. It includes over 40 real-time audio effects and processes with more than 200 presets and much more.

What's new in version 9.0:
- Multichannel audio editing and recording.
- Updated Channel Converter for multichannel files.
- Updated Spectrum Analysis for multichannel files.
- Drag-and-drop mixing and pasting between channels.
- Hardware Meters window for monitoring hardware outputs and adjusting preview levels.
- Phase scope and mono-compatibility meter.
- You can now cut, paste, and delete data from individual channels of multichannel files.
- You can now update the cursor position and selection by double-clicking and editing the selection status boxes in data windows.
- Improved process and effects dialogs with selection, wet/dry mix, fade-in/out controls.
- Adjust data window selections/crossfades when process and effects dialogs are visible.
- Enhanced snapping.
- Enhanced color customization via Display Preferences.
- Enhanced keyboard customization.
- Updated marker and region ruler with selection snapping.
- Access to Sony Music Studios Internet Mastering (Help > Sony Music Studios Internet Mastering).
- Gracenote® MusicID™ technology for extracted audio from CDs.

Notable fixes/changes in version 9.0c:
- Fixed a bug that would mix the wrong source when performing drag-and-drop mixing.
- Fixed a bug that could prevent phase and mono-compatibility meters from working when no channel was assigned to the sound card's first ports.
- Fixed a bug that would select the wrong region after a mix operation.
- Fixed a bug that could cause erroneous data to be displayed in the Statistics window.
- Fixed a bug that prevented Ctrl+Shift+D (Set Selection) and Ctrl+G (Go To) from working when a processing dialog was open.