You can share links for files in folders by clicking the folder you wish to share to select it. Then RIGHT CLICK the folder and select "Share" or "Copy link."

First, navigate to your file manager's file listing and click the checkbox next to the files you wish to export. If you want to select multiple files, you can click the first, then hold down the SHIFT key and select the last item, and we will select everything in between.

Then RIGHT CLICK anywhere on the selected files and select "Share".