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. Registration not required.