With multiple versions of a proof file, you can leverage our 'Compare Versions' feature to perform side-by-side comparisons (Note: if only one version of the file is present, this option will not appear - for more information on uploading versions, consult Uploading Files for Review in the Proofer)
Within the proof, click the 'Versions' dropdown and select 'Compare Versions'
The interface will now become a split screen, allowing you to compare one version to another. You can choose the version to display on either side through the respective dropdown
There are four key controls to compare versions: Locked Mode, Overlay Mode, Highlight Changes, and the Slider
'Locked Mode' is on by default, but can easily be undone by clicking the 'lock' icon. Doing so will allow you to rotate the versions independently of each other
Toggling 'Overlay Mode' allows you switch from a side-by-side comparison to a layered comparison. You can then use either the Opacity Slider and the Version Slider
Toggling 'Highlight Changes' will display the 'differences' between the two versions (once you move the Version Slider to the right)
To exit the 'Compare Versions' feature, click the toggle:
