This provides Part-1 of Document Sharing Sites List

1. S.No URL PR Alexa Rank Status as of
1 http://www.slideshare.net/ 8 180 August 2012
2 http://www.scribd.com/ 8 211 August 2012
3 http://issuu.com/ 9 586 August 2012
4 http://www.docstoc.com/ 6 1050 August 2012
5 http://www.esnips.com/ 5 5669 August 2012
6 http://www.calameo.com/ 6 3389 August 2012
7 http://yudu.com/ 6 6110 August 2012
8 http://www.smashwords.com/ 6 6162 August 2012
9 http://www.thinkfree.com/main.jsp 7 48637 August 2012
10 http://www.edocr.com/ 5 24297 August 2012
11 http://www.doxtop.com/default.aspx N/A 71338 August 2012
12 http://www.youpublish.com/ 3 497535 August 2012
13 http://www.gazhoo.com/main.gaz 3 62538 August 2012
14 http://e-library.net/ 5 1730583 August 2012
15 https://www.box.com/ 7 57662 August 2012
16 http://divshare.com/ 6 11412 August 2012
17 http://www.4shared.com/ 6 99 August 2012
18 http://www.gigasize.com/ 4 21221 August 2012
19 http://www.keepandshare.com/ 6 11997 August 2012
20 http://www.zoho.com/ 6 1040 August 2012
21 http://www.huddle.com/ 5 69447 August 2012
22 http://www.weboffice.com/ 6 48596 August 2012
23 http://www.docuter.com/ 4 194360 August 2012
24 http://www.slideboom.com/ 6 23004 August 2012
25 http://www.authorstream.com/ 6 6282 August 2012
26 http://slideserve.com/ 5 37592 August 2012
27 http://www.myplick.com/ 5 23262 August 2012
28 http://pdfcast.org/ 5 15344 August 2012
29 https://crocodoc.com/ 5 80796 August 2012
30 http://www.wepapers.com/ 5 44171 August 2012
31 http://powershow.com/ 4 36345 August 2012
32 http://slidesix.com/ 5 72896 August 2012
33 http://www.sendspace.com/ 6 1064 August 2012
34 http://filecloud.io/ 5 4474 August 2012
35 http://www.glasscubes.com/ 4 91168 August 2012

2. 36 http://slingfile.com/ 4 10144 August 2012
37 http://www.midupload.com/ 2 119482 August 2012
38 http://memoware.com/ 7 385674 August 2012
39 http://www.filefactory.com/ 5 988 August 2012
40 http://www.2shared.com/ 6 1680 August 2012
41 http://uploading.com/ 5 1396 August 2012
42 http://www.ziddu.com/ 6 906 August 2012