<p>X1 has released the biggest upgrade of its desktop search tool in four years, adding the ability to query SharePoint sites and tap webmail accounts.</p><p>The upgrade, called X1 Search 8, also runs in virtualized thin clients, a first for the product, according to the company. X1 also redesigned the product's user interface and sharpened its indexing engine to make it faster.</p><p>X1 Search 8 lets users search through their desktop files, preview more than 500 file types in their native formats and take actions right from its interface, such as opening a file, editing a document or sending an email.</p><p>The tool costs $49.95 per license, with an annual support fee of $19.95. The company offers volume discounts to organizations that buy 500 or more units.</p><p><a href="http://www.pcworld.com/article/2038240/x1-desktop-search-tool-now-indexes-sharepoint-cloud-email.html">Keep reading...</a></p>