If a web page has an element (button or link) that initiates a download prompt, you can use Browserbear's Download action to temporarily store the element and return a URL output for later use.
Use Bannerbear Helper to select the download button/link and hit Copy to Clipboard
Alternatively, you can use CSS Selectors instead either by using the Advanced Mode options or by right-clicking the element > Inspect > right-clicking the element within the inspector > Copy > Copy CSS Selector.
Note: Downloads are stored for 24 hours.