JSON Editor Online - View, edit and format JSON online
Fluid - Turn Your Favorite Web Apps into Real Mac Apps.
JSON Crack - Seamlessly visualize your JSON data instantly into graphs; paste, import or fetch!
WebCatalog - Run your favorite web apps natively
JSONedit - JSON editor for Windows and Wine with tree, list and text views.
ToDesktop - Convert your web app to a desktop app in 2 minutes.