Spreadsheets, strong coffee, and good ol’ fashioned clicking, cutting, and pasting are tried-and-true tools for conducting content inventories. And despite how pedestrian they are, they do the trick for most sites. Sometimes, however, I need tools that are more efficient, present information differently, or allow more interactive exploration. To fill these gaps, I've added a few other tools to my repertoire. Because they serve niche purposes, I don't employ them on every project. But having them around helps me stay efficient; hopefully they'll help you too.