The Animator’s Toolbar Pro makes some of the most useful timeline functions, like “Onion Skinning” and “Toggle Keyboard Shortcuts” more accessible through the buttons on Animator’s Toolbar.
Other functions like “Add Blank Frame” or “Roll Edit” are specific to the Animator’s Toolbar and are not found in the Photoshop Timeline menu. These functions automate a series of tasks you would otherwise have to do repeatedly by hand.
The Animator’s Toolbar Pro can batch-perform most of its functions, making it possible to edit multiple Layers at once. e.g. Trimming the endpoints of many Layers with one click.
The Animator’s Toolbar Pro can perform edit functions on Layers inside Video Groups, something that is not possible with the native functions from the timeline-flyout menu.