6. Fantom

Do you want to switch platforms midstream while coding on Java and .Net then Fantom specially meant for cross platform portability is the right choice. Fantom-to-JavaScript compiler is already available, and future targets might include the LLVM compiler project, the Parrot VM, and Objective-C for iOS.

7. Zimbu

Zimbu is a compiler, a cocktail programming language which has the properties of almost all the pre existing languages. Portability is said to be its advantage which uses its own data types and key words which said to be unique. Zimbu is fast, easily read programming language and is used to code from a GUI App to OS kernel which was created by Bram Moolenaar.