DevComponents Dotnetbar v14.1.0.34 DevComponents Dotnetbar v14.1.0.34 | 156 MB DotNetBar Suite for Windows Forms is toolbox of 89 stunning components for creating professional user interface with ease using Visual Studio 2005 through 2015. For over 10 years DotNetBar is helping developers like you create sleek professional Windows Forms (WinForms) user interfaces with unparalleled ease.