doctape vs Protovis
A side-by-side look at doctape and Protovis. For an in-depth review of either product, follow the links below.
doctape
Office & Productivity
Doctape is a free and open source document annotation tool. It allows users to highlight, comment on, and collaborate on documents such as PDFs. Doctape has features including real-time collaboration, version history, search and export.
annotationcollaborationpdfdocument
Protovis
Development
Protovis is a Javascript visualization library that allows you to easily create interactive data visualizations for the web. It provides a declarative language for mapping data to graphical elements like bars, pies, lines, etc.
javascriptdata-visualizationgraphicscharts
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