You can change your default VB6 setup program with this inproved setup program. It has a skin and it is multilingual (english, spanish, french and italian). The language is automatically swithched according to the user language. Yo will have to manually copy the setup1.exe file and replace the old file of the same name in your Visual Basic 6 installation folder. Read Readme.txt file inside the zip file for details.

Project Analyzer
Project Analyzer is a Visual Basic source code analyzer, optimizer and documentor. Detect dead code and remove it. Surf your code as hypertext and graphical call trees. Document your work. Supports VB 3-6 and VB.NET.

Shorty
Shorty analyses Visual Basic forms identifying duplicate shortcuts and lonely little controls that have no shortcut. When these confused or lost souls are found shortcuts are suggested, or changes in other controls that will free a suitable shortcut.

Smart Print Control
Smart Print Control is a 32-bit ActiveX control that greatly simplifies printing tasks such as printing reports, text files, RTF, PDF and HTML files as well as any text and graphics from your VB, MS Office, Visual C++, Delphi and HTML applications.

ErezPP1LTR Print Preview ActiveX Control for VB6
ErezPP1LTR OCX is a Print Preview ActiveX Control, Left To Right direction, for Visual Basic 6. It gives developers an easy tool to make print and preview of their softwares. The trial version is fully functional but will work for 30 days.

ClearImage Tools
Design sophisticated image manipulation, quality assurance, forms processing and other operations, in a fully automated batch framework, with the ultimate professional tools, offering powerful functions, intuitive controls and rock solid reliability