Pin menu items you actually use.

You know the move. Open pdfMachine, scan the menus for the same button you used yesterday, click it. Every. Single. Time.

Stop hunting. Put it on the toolbar.

Search. Click. Pinned. Open Options → Theme, type what you want (sign, redact, scan…), click it. It lands on your toolbar as a chip.
Drag to set the order. Hit Change order and drag chips into whatever order your fingers prefer.
Drop the dead weight. Click the × on any chip to remove it. Buttons you never touch, gone.

Two minutes of setup. Hours saved over the year.

Your most-used moves, one click away.