The PDF is one of the most universal formats for documents and images, on both Mac and PC. You can convert pictures and documents to PDFs so that they can be shared and opened looking exactly the same ...

Given that it's from Google, it's not surprising that Gmail has a powerful search feature. But until now, if your email had a third-party attachment, say a PDF or Word doc, it couldn't index that text ...

Windows only: There are many, many tools to convert Microsoft Word files into PDF documents, including those built into the latest office suites, but what about the other way around? Free PDF to Word ...