A1 Website Analyzer is a comprehensive analyzing tool for websites. One of the reason for using Virtual Treeview was memory usage. After analyzing a website you can easily have 100000 URLs (much more actually) you need to represent visually.
Precision Helper is a tool for creating and managing help projects. It focuses on the organization of existing HTML and XML files, scripts, images, and other resources, granting the help author optimal overview over his project.
XMLBlueprint is a fast and smart XML editor for Windows. It supports Syntax Highlighting, Drop Down XML Tips, XML Validation, Unicode, User Tools, FTP and WebDAV.XMLBlueprint XML Editor uses the Virtual TreeView for many reasons: unicode support, speed, and quality.