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Adding annotation in pdf file opened in browser


I am going to use SharePoint 2016(.Net) and I want to ask if it is possible to open a pdf file which is living in SharePoint and can I open it in my browser and to be able to add annotations(comments/sticky notes)?
If it is doable, please provide me with link to the product, because I couldn’t find one.

Best Regards,


Thank you for contacting support.

I would like to share with you that Aspose offers different APIs to work with files. You can create an application of your own while using the features of our APIs on the back end.

However, you may go through our open source HTML5 Editor as a demonstration of implementing some features of our API in your applications. This editor been discontinued and we are not maintaining it for any fixes, but you can still get an overview of using Aspose APIs to build any visual page manipulation tool, as per your requirements.