AnySoftKeyboard - Android (f/w 1.5+) on-screen keyboard for multiple languages.
Hot Virtual Keyboard - A replacement for Windows' built in virtual touch keyboard.
Gboard - Google-powered keyboard with search, GIFs, emojis and more!
Comfort Keys Pro - Virtual keyboard, automation, shortcuts, flexibility, advanced clipboard management.
Hacker's Keyboard - Are you missing the key layout you're used to from your computer when using an Android device?
KeyScrambler - Home of KeyScrambler, the world's most advanced anti-keylogging system.