View & Comment on Any Document

Review a Word document, fill out a PDF form, mark up an image,
and more... All with Crocodoc, all online, all for free.

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View and comment on any document

View PDFs, Office Docs, & Images

Documents display beautifully in your browser. No Flash or plugins required.

Add Comments & Markups

Add comments, highlights, drawings, and other markups to documents and images

Share and Embed Anywhere

Invite others to collaborate in real-time or embed documents on your website or blog

Partner Program
Add world-class document viewing and
collaboration tools to your web application.
  • High fidelity HTML5 document rendering
  • Customizable viewer & powerful API
  • Optional commenting & markup tools
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