Annotate Documents Online

A sample document in A.nnotate. Click on the page or drag the magnifier to read the notes. Try some live samples.

A.nnotate is an online annotation, collaboration and indexing system for documents and images, supporting PDF, Word and other document formats. Instead of emailing different versions of a document back and forth you can now all comment on a single read-only copy online. Documents are displayed in high quality with fonts and layout just like the printed version. It is easy to use and runs in all common web browsers, with no software or plugins to install.

Hosted solutions are available for individuals and workgroups. For enterprise users the full system is available for local installation. Special discounts apply for educational use. A.nnotate technology can also be used to enhance existing document and content management systems with high quality online document viewing, annotation and collaboration facilities.

The free and subscription services are used by thousands of small businesses, researchers, students, designers and web developers. Enterprise customers include leading organizations in consultancy, finance, healthcare, insurance, universities, pharmaceuticals, publishing and the public sector.

Sign up for a free account to try it out on a sample document.

   real fun annotation tool... one of the simplest tools I've come across
   ... now you can put up one document and send the link to hundreds of people who can then see it and annotate to it if needed.
   A.nnotate offers a solution for those who have to review documents or web page designs with a far-flung group of people who may all be using different platforms: move the review online.
   For document annotation I strongly recommend which is a little gem.