Adobe Reader X, the new version of Adobe’s popular PDF reading program, sports a lean look, offers better protection against ‘bad’ PDFs and is tightly integrated with Adobe SendNow, an online file sharing service.
While you are reading a PDF document inside Adobe Reader X, you can send it to anyone using the built-in SendNow service without having to launch your email client. And though Reader X only supports PDF files, it still lets you share other non-supported file types like Office documents, images, etc. using SendNow.
See original hereOne-Click File Sharing with Adobe Reader X
