Merge Duplicate Symbols is a Sketch.app plugin to merge symbols with the same name. Choose the one you want to keep and press OK. The other symbols will be removed, and all of their instances will be replaced by the one you chose to keep.
Would love to see more powerfull options inside this plugin
Very useuful to keep files organized
It's not free anymore
unfortunately, all the good plugins from sketch are becoming payed plugins and we have a more and more elitized software core. Because $25, this could be a small amount for people who live in EUA or Europe, but for the rest of us ( brazil, argentina etc ) 1 dollar is a small fortune to pay. Maybe if we had a leaner version to be cheaper it would be great.
A very useful plug in