PrizmDoc Viewer Features

PrizmDoc Viewer helps you streamline document management processes by allowing you to add viewing, redaction, annotation, conversion, and other services to your applications using our powerful RESTful APIs.

Viewer API

Display dozens of file types within a browser without the need to download additional applications. Learn more »

Collaboration API

In-line commenting tools allow for collaboration while retaining the original file’s integrity. Learn more »

Annotation API

Easily collaborate using feedback tools like text comment, highlight, strikethrough, arrow, stamp, and more. Learn more »

Redaction API

Automatically remove sensitive information from documents before sharing. Learn more »

eSignature API

Digitally sign and date documents without printing and scanning. Learn more »

Document Compare API

Compare two versions of a Word document and see track changes made between those two versions. Learn more »

Forms API

Produce forms that can be filled in, signed, and completed online. Learn more »

Template-Based Forms API

Create text, date, and signature fields directly in the viewer producing customized forms. Learn more »

Compression API

Reduce image size without loss of quality. Improve website load times and save space. Learn more »

Watermarking API

Add a watermark to impede unauthorized copying of shared documents. Learn more »

Conversion API

Convert multiple file types (CAD, Word, PDF, Excel, and more) to PDFs and other image formats. Learn more »


OCR an image-based document into an editable text file or searchable PDF. Learn more »