Gboard - Google-powered keyboard with search, GIFs, emojis and more!
Hot Virtual Keyboard - A replacement for Windows' built in virtual touch keyboard.
Fleksy - Fleksy is the #1 private, white-label virtual keyboard SDK, enabling companies to create unimaginable products.
Comfort Keys Pro - Virtual keyboard, automation, shortcuts, flexibility, advanced clipboard management.
AnySoftKeyboard - Android (f/w 1.5+) on-screen keyboard for multiple languages.
KeyScrambler - Home of KeyScrambler, the world's most advanced anti-keylogging system.