DocsPal is a free online file converter that supports all kind of documents, video,
audio, images, e-books and archives like microsoft word (doc, docx), powerpoint (ppt, pptx), excel (xls, xlsx),
open office documents (odp, odt, ods), pdf, djvu, postscript; avi, mpeg, mkv, mp4, mov, flv, wmv,
as well as video for iPhone, iPad, iPod, HTC, PSP, BlackBerry;
mp3, wav, wma, aac, ac3, flac;
chm, fb2, jpeg 2000 (jp2), png, photoshop documents (psd), tiff; 7z, jar, rar, zip and many others.
Moreover, it offers an online viewer that allows you to view documents
and images online directly in your browser, without having to install anything else.