Many users think of downloading and installing the document viewers or some some softwares like ms office etc just to view the documents.
here is a solution for it.
click here: docspal
a website which is used not only as a document viewer but also a converter and also allows to view the documents by anyone you like with just sending the link to them.
you can also upload the audios and videos and also images too.
supports all kind of
archives like microsoft word (doc, docx)
powerpoint (ppt, pptx)
excel (xls, xlsx)
open office documents (odp, odt, ods)
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.
now u dont need to install the softwares and waste the memory space in the hard disk...