Useful Visual Basic for Application development tools to build fast and robust VBA code. It includes intuitively understandable modules that help in programming such as powerful project explorer, snippets that is a library of useful codes, a number of builders: procedures, classes, properties, structures, collections, enum and error handlers. Project Explorer is intended to expand standard Visual Basic Explorer functionality. Easy to use and navigate diagram-tree helps to manage objects and elements. Procedure Builder is intended to generate text of the Sub or Function. Collections Builder helps to include a new collection class into the user's project based on the existing class. Enum Builder is used to create new Enum type in the project. Error Handler Manager helps to insert, edit or remove error handler codes and schemes. Code Snippets module is used to work with codes library. Snippets is the library of useful codes. Snippet Manager, Insert Snippet and Store to Snippets modules are used to work with codes library, insert a fragment from snippets to the project or record interesting fragment to the library. Settings form is also included into the program to easily adjust necessary parameters such as author, procedure, property, class, enum, snippet manager, exceptions, control type and explorer.