WebExtension that lets you preview dozens of types of documents before you download them. Just hover over a file's link, and PreviewDocs will display an interactive preview of the file instantly.
PreviewDocs supports previews for the following file formats: * PDF and RTF Files * Word Documents (.doc, .docx) * Excel Documents (.xls, .xlsx) * PowerPoint Presentations (.ppt, .pptx) * WebM, MP4, GIFV, and OGG/OGV Video * MP3 and WAV Audio * Previews are created for content on https pages * The extension includes a settings page where you can set with which service you want to preview the files and limit the previews of the contents
