VBDOX
- A little Visual Basic 6.0 tool, integrated in the visual Basic IDE to generate automatic documentation in VB with VBDOX. [Open source, GPL]
- http://vbdox.sourceforge.net/

Code-VB
- Visual Basic and VBA coding tools including declaration, class, property, procedure, flow, fragment builders, control builder, code snippets library. All tools are integrated with each other. Includes VB HTMLHelp generator.
- http://www.code-vb.com

vbCorner
- A corner of VB programming: add-in, ActiveX with free source code. Also, there is "italian" translations for many shareware/freeware programs like FlashGet, Wallpaper Sequencer, Microangelo Studio and Microangelo Creation.
- http://www.vbcorner.net/eng

Lockdesign Diagnostic Tools
- A addin which provides advanced diagnostic tools to aid developers in fault finding and performance evaluation of their VB Projects.
- http://www.lockdesign.co.uk/

Code Viewer Add-In
- COM Add-in for Visual Basic 6.0 allows to view code in a manner similar to that provided by the Visual Studio .NET IDE, expand and contract sections of code to easily review the logic structure, and can also organise files into custom folders. By L-Space
- http://www.l-space-design.com/Products/Code_Viewer.aspx

TurboVB
- Add-in suite for Microsoft Visual Basic 6 that provides forty add-ins plus other functions. Detailed product specifications, screenshots, and trial download. [Shareware]
- http://www.turbodeveloper.com/

ABCFind
- Add-in replace the standard VB Find and Replace dialogs and provides a wealth of powerful search and replace features that significantly increase the day-to-day productivity of a Visual Basic developer. By Atlantic Blue Computing. [Shareware]
- http://www.atlantic-blue.com/abcfind/

Big Comments
- A development tool that allows to create large comments that can be pasted into Visual Basic code. It's a Visual Basic Add-In that integrates seamlessly into the development environment.
- http://iccnet.50megs.com/Products/bigcomments/bigcomments.htm

DebugPackager Addin
- Addin for Visual Basic 5.0/6.0 to handle runtime errors in a compiled projects. Errors are sent to a central error handling location for easy logging or handling. [Shareware]
- http://www.itbandits.com/products/debugpackager.asp

VBCodeHelper
- Multi-function add-in program for Microsoft Visual Basic 6.0 designed to remove some of the more tedious and repetative tasks when building applications.
- http://www.vbcodehelper.com/

SevenStar Technologies
- Creator of add-in tools for Visual Basic. Starprint/VB Stardard is a free source code printing tool. StarPrint/VB Professional will print in color. Object Briefcase is a code and control library.
- http://www.sevenstartech.com/

ViewPro ActiveX
- Add Custom Report Designer to Your App.
- http://www.hexatech.com/report_designer.htm

Applet Designer
- converts entire Visual Basic applications to 100% Pure Java. This VB add-in eliminates the need to rewrite VB applications in Java to deploy them on the Internet, intranet or on multiple platforms.
- http://www.diamondedge.com/

MzTools
- Add-In for VB5, VB6 and VBA with many useful functions. [Freeware]
- http://www.mztools.com/

Software with Brains, Inc.
- Free and value-priced Visual Basic controls and components.
- http://www.softwarewithbrains.com/

PrettyCode.Print
- Print vb source code in color easy and pretty. Wide set of features such as font/color customization, auto-indent, and line bracket connections for code blocks.
- http://www.vbcity.com/page.asp?p=pcp_index

VB Documentation Generator
- Generates documentation from VB source files. It parses source code and automatically creates table of contents.
- http://www.vbdocman.com/

DevPower Development Tools
- Freely downloadable ActiveX Controls including modern Office97, Outlook98, and Office 2000 GUI components and controls for application and web site development.
- http://www.devpower.com/

Slice and Dice
- Freeware and Opensource Pattern Replication System hosted by Visual Basic as an add-in. Autmate coding tasks, build forms, modify controls.
- http://www.sliceanddice.com/

vbAdvance
- An add-in that enhances the VB build system and IDE. Export functions from DLLs, build console apps, integrate VB with a programmer's editor. [Shareware]
- http://www.vbadvance.com/