Add preview feature when people click the direct link instead of forcing to download

I have a distributor that I need to include a datasheet for each product, and they require a link for those datasheet. I just noticed that if I put the link to the browser, it is automatically downloaded I contacted the support team and I was told it's not possible to open the file on the browser at current version unless I create a page for each file, which is impossible for me to do so as we have so many files. I would request to add the ability to preview a PDF file in a browser when people click the file with direct link instead of forcing to download.