Having a download all button for documents, as having to click through 60 documents to download is time consuming.

I completely agree. In most cases, we download and merge documents together. It would make sense if we could select all to download and also to delete. You also need to put a box around each tick box as it's almost impossible to see the boxes.

I'd also like the documents to open in a separate viewer in Chrome (or whatever system being used) as it's sometimes really hard to see the writing/figures.

When selecting documents in the document store for download, a select all button would be really helpful.

When selecting documents to download from the system, rather than ticking each individual box to select the documents, a Select All functionality would be easier.