This is a spell checker extension of Jota Text Editor.For now this supports only English.How to use…1.Install Jota Text Editor.2.Select target text.3.Click Menu-Insert.4.Click ‘Spell Checker’.How to launch on menu…1.Click Menu-Preferences-Misc.-‘Select Reciever’.2.Click ‘Mushroom’ then ‘Spell Checker’.No ad and free!Send response by mail or Twitter @jiro_aqua.