Docs is a little bit like a music playlist function on a media player. The app doesn't move files, but does allow you to manage a series of links to your files. If used correctly, it could make finding your files a lot easier.

A document sorting and cataloging program

Docs was created by a developer who created a simple GUI and then added the equivalent of the Windows notebook into it, and then started adding features to make it work like Microsoft Office. The problem is that the developer clearly underestimated the amount of work this would require and started building it into a file storage and sorting app. There is a simple grey GUI that indexes different files after you load them into the program, and gives each document an icon so that you may visually place a document in the file or category of your choosing. The icon is linked to the document, which means you can open your documents directly from the app, but it doesn't shift the files themselves.

Difficult to operate because there are no tutorials

Docs has a poor online reputation because there are almost no clues as to how it works. The developer clearly had Microsoft in mind when creating it, and maybe even took inspiration from the 2000s Microsoft Works. However, this doesn't make the app intuitive, and it takes a lot of experimentation to figure out what does what.