Opening Document Library PDF in a New Window (Sharepoint 2013)

Question

Hello,
I have numerous PDF's in a document library. When the PDF opens in the browser, the PDF's contain links to various other sites; however, when the user clicks the link on the PDF from the document library, the link opens in the same window as the PDF. I would
like the link to open the PDF in a new browser window.
I have searched Google but cannot find anything for SharePoint 2013. We are hosting our SharePoint on the Office 365 package.  I found one solution that is repeated on many forums, but I do not see the "Convert to XSLT data view" anywhere
in SharePoint designer 2013. The solution states:
"Edit the document library in SharePoint Designer.
1. Open the site in SharePoint Designer and then open the document library allitems.aspx.
2. Right-click the document library web part and select “Convert to XSLT data view”.
3. Locate the name column, you will see this tag “<A onfocus="OnLink(this)" HREF="{@FileRef}"….. ”, add “target=”_blank”” in tag.
4. After this, the documents will be opened in a new window."
I do  see my allitems.aspx and can open that with a text editor. The contents of that file are:
<%@ Page language="C#" MasterPageFile="~masterurl/default.master" Inherits="Microsoft.SharePoint.WebPartPages.WebPartPage,Microsoft.SharePoint,Version=16.0.0.0,Culture=neutral,PublicKeyToken=71e9bce111e9429c" %> <%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %> <%@ Register Tagprefix="Utilities" Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %> <%@ Import Namespace="Microsoft.SharePoint" %> <%@ Assembly Name="Microsoft.Web.CommandUI, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %> <%@ Register Tagprefix="WebPartPages" Namespace="Microsoft.SharePoint.WebPartPages" Assembly="Microsoft.SharePoint, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register Tagprefix="ApplicationPages" Namespace="Microsoft.SharePoint.ApplicationPages.WebControls" Assembly="Microsoft.SharePoint, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<asp:Content ContentPlaceHolderId="PlaceHolderPageTitle" runat="server"><SharePoint:ListProperty Property="TitleOrFolder" runat="server"/> - <SharePoint:ListProperty Property="CurrentViewTitle" runat="server"/></asp:Content>
<asp:content contentplaceholderid="PlaceHolderAdditionalPageHead" runat="server">
<SharePoint:RssLink runat="server" />
</asp:content>
<asp:Content ContentPlaceHolderId="PlaceHolderPageImage" runat="server"><SharePoint:ViewIcon Width="145" Height="54" runat="server" /></asp:Content>
<asp:Content ContentPlaceHolderId="PlaceHolderLeftActions" runat="server">
<SharePoint:RecentChangesMenu runat="server" id="RecentChanges"/>
<SharePoint:ModifySettingsLink runat="server" />
</asp:Content>
<asp:Content ContentPlaceHolderId ="PlaceHolderBodyLeftBorder" runat="server">
<div height="100%" class="ms-pagemargin"><img src="/_layouts/15/images/blank.gif?rev=32" width='6' height='1' alt="" data-accessibility-nocheck="true"/></div>
</asp:Content>
<asp:Content ContentPlaceHolderId="PlaceHolderMain" runat="server">
<WebPartPages:WebPartZone runat="server" FrameType="None" ID="Main" Title="loc:Main" />
</asp:Content>
<asp:Content ContentPlaceHolderId="PlaceHolderPageDescription" runat="server">
<SharePoint:ListProperty CssClass="ms-listdescription" Property="Description" runat="server"/>
</asp:Content>
<asp:Content ContentPlaceHolderId="PlaceHolderCalendarNavigator" runat="server">
<SharePoint:SPCalendarNavigator id="CalendarNavigatorId" runat="server"/>
<ApplicationPages:CalendarAggregationPanel id="AggregationPanel" runat="server"/>
</asp:Content>

Answer 1

did you try this one?
http://social.technet.microsoft.com/Forums/sharepoint/en-US/71b24f4b-570a-48fa-9ec3-91073eafaebd/open-pdfs-in-new-window?forum=sharepointadminprevious
or trying to use the content editor web part...
http://social.technet.microsoft.com/Forums/sharepoint/en-US/9db08c4a-b53c-419a-84f8-001c194d1311/how-to-open-sharepoint-document-library-pdf-file-in-new-window?forum=sharepointadminlegacy
try this solution...check the column which having the clickable link.
http://social.technet.microsoft.com/Forums/sharepoint/en-US/99e9559a-da76-4722-982c-882b3e4181c7/hyperlink-column-type-open-in-new-window
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