About HyperSpellA handy menu bar utility that lets you quickly check the spelling of any word from any application. Simply copy the text that you want to check and click on HyperSpell's icon in the menu bar and HyperSpell will bring up a pop-up menu with a list of corrections for every word that is misspelled. When you are done with your corrections, HyperSpell will copy the corrected text into the clipboard so that you can paste it into whatever application you were working on.
Source >>