I'm not sure what you mean by "offline installer". I was on the Lime Wire web site and downloaded it directly from their download site. Is there anyway to re-install it now. I can't find anything that says "already bought Lime Wire". There use to be a icon for that and you would enter your e-mail address and it would allow you to re-download it. I no longer can find that. When I Installed the Java it said I already had that version installed and asked me if I wanted to re-intall it. I said yes.