Saving Files

Go to File|Save or use Ctrl+S to save a file in its current format.

To save a file as a copy or in another format go to File|Save As (Ctrl+Shift+S). You can also select just a portion of your project and export that segment as a new file by going to File|Export Selection (or Ctrl+Shift+E)

Output Options

Click the Output Options button from the Save File As menu to access export options.

Sample Format -Choose the sample format (bit depth) you wish to export your file to from this drop down menu.

Dithering -Dithering is used to attain higher quality when exporting to a lower bit depth. This option is grayed out when it is not applicable to avoid unnecessary dithering, for example if you are exporting to the same sample format as the current file.

Dither Modes:

None(Truncate) - converts to a new bit depth without applying dither, instead truncating or removing the extra bits.
White Noise (TPDF) - standard quality dithering
MBIT+ - iZotope's proprietary noise shaping method for improved quality*

Preserve Non-Audio Data -When enabled, this feature preserves additional data in your audio file, such as cue points or ACID-ized WAV information.

* While both versions of RX feature basic MBIT+ dither on export, iZotope RX Advanced also features a special Dither Module which allows full control over MBIT+ dither settings.