Foldy960 is described as '- A responsive version of the 960 grid, the Pvel way!' and is an app in the Development category. There are more than 50 alternatives to Foldy960 for a variety of platforms, including Online / Web-based, Self-Hosted solutions, Mac, Windows and Linux. The best alternative is Bootstrap, which is both free and Open Source. Other great apps like Foldy960 are Materialize (Free, Open Source), UIkit (Free, Open Source), Semantic UI (Free, Open Source) and Foundation (Free, Open Source).