Changing Offline Storage

I have been storing my pdf booklets for download on 4Shareddotcom but have now transferred them to ADrive.  I really liked 4Shared but it seems that lately the site is not letting you download anything unless you are a member (free).  I was told by one person that  for some reason the site would not let him sign up for his free membership.  Also, I noticed that searches haven't been working as well as they used to on 4Shared so I made the switch to make it easier to download the booklets.