RecentX is a launcher for Windows designed to make your computing life joyful.

Tabbles is a relational file manager, running on Windows systems.

Tagged Frog allows users to organize documents, images, links, and more using tags.

TagSpaces is an open source data manager and file navigator. It helps organize files on local drives by adding tags to files.

WhereIsIt is a Windows application, designed to organize and maintain a catalog of your computer media collection, including CD-ROMs, audio CDs, MP3s, etc.