Anyone can download the hosted file important-file.txtand you can also remove it.

What are the file size limitations?

For the time being, the size limits are as follows:
We will be increasing these file size limits over the next few weeks.

What type of files can I upload and host?

Any file format and any file type. Yes: data, code, images, charts, slides, micropublications, conference papers, preprints, even negative results of your research.

Can I publish hosted files?

Yes! You can one-click publish your documents with a DOI and get cited! Find out more here.