How To Embed Office Documents (Word, PPT, Excel, PDF, text) in Website / Blog?

Valid until 31 January 2015 (unless noted)

If you want to share your documents to your audiences via blog / website, you can embed your office documents, such as microsoft word, excel, ms powerpoint, PDF, text in your web page. There are many free document viewer service to help you. Here are my favorites, let's check them out.

Docstoc
To use docstoc services you must register an account. It allows you to upload and share / embed your documents to blog. Docstoc supports all popular office formats such as doc, xls, ppt, pps, pdf, rtf, txt, docx, xlsx, and ppts. Moreover they offer adsense revenue sharing.
example :

sample document test -

Scribd
This document viewer allows you to upload and share / embed documents in your web page. You have to register an account to use the service. Scribd support a large-range of document formats such as microsoft office, Openoffice, PDF, text etc.
example :
Sample Document Test

Zoho Viewer
It's very easy to embed documents in blog / webpage by using Zoho viewer. You don't need to register an account, just upload and get the embed codes. Supports Microsoft Word Document, Excel / Spreadsheet, Powerpoint Presentation, and PDF
example :


so which one is your favorite?