You can change the look of your application easily adding this control to the forms. With vbSkinner Free your project will have a skin. The forms will have a ronded look, with a new title bar.

VB Watch
How fast is your Visual Basic code? VB Watch Profiler finds it out! VB Watch also adds power error handling and ensures that no line of code is left untested. Includes Exe debugger.

.NET Bridge for VBA and VB6
This framework enables you to use .NET Components in VBA and VB6 by converting them to regular Win32 DLLs.

FRX Split
FRX Split will extract files contained in Visual Basic Form Binary Files. (*.FRX) The program will automatically identify the following file formats: ANI, AVI, BMP, CUR, GIF, ICO, JPG, WAV, RTF, and WMF.

.Net bridge for VBA
This tool enables you to use .NET Components in VBA and VB6 by converting them to the regular Win32 DLLs.

VBcodePrint
This Add-In to Microsoft Visual Basic 6 significantly enhances source code printing capabilities. You can print any part of your VB project's source code from within the VB's development environment. The output can be exported to HTML, PDF and RTF.