What is the collective noun for word folders?

There isn't a widely accepted collective noun specifically for word folders.

Here are some options, depending on the context:

General:

* Collection of folders

* Set of folders

* Group of folders

* Array of folders

More specific:

* Library of folders (if they are organized and comprehensive)

* Nest of folders (if they are organized hierarchically)

Ultimately, the best collective noun will depend on the specific situation and the type of word folders you are referring to.