The MR Tech Toggle Preview Pane for ThunderBird software adds a button to the toolbar to easily toggle the preview pane feature. It is a Thunderbird extension that requires version 0.7 or later.
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Our system has scanned the download for viruses, and we suggest that you also check the files before installation. The version of MR Tech Toggle Preview Pane for ThunderBird you are about to download is 1.1.0.2, and the download will be provided as is, with no modifications or changes made on our end.