In-Browser PDF Viewer and Editor Functionality

Reader Plus is the browser-based PDF viewer and editor that enables you to access PDF documents anywhere and anytime for annotations, collaboration, manipulation, form-filling, and more.

External applications and plug-ins are no longer required as content is rendered accurately and securely behind your organization’s firewall. Deploy as-is with a white label or further customize your experience as needed via the API.

Powerful PDF Viewing and editing Technology

Browser-Based PDF Reader and Editor API Highlights:

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Browser-Based: Compatible with many popular browsers, PDF viewing and editing is available to an entire user base without client-side installation.

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Customizable UI: Disable features, integrate custom buttons, add annotations to rotated pages, and more – all through a robust API.

PDF Viewer, PDF Editor, Browser-Based PDF Editing

PDF Document Security: Enhanced control prevents end users from downloading or printing, keeping sensitive data securely on the server.

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THIS IS THE browser-based PDF Viewer and editor THAT YOU HAVE BEEN LOOKING FOR

In-Browser PDF Viewing and Editing with Reader Plus

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Anywhere, Anytime

View, edit, and form-fill PDF files within your browser.

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Customize Your Look

Add annotations such as notes, shapes, highlight, and lines.

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Security Features

Work behind your firewall and enable password protection.

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Quick and Easy

PDF viewing and editing is fast, scalable, and reliable.

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Access for All

Client-side software not required – all you need is an internet browser!

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Optimal Viewing

Hide and expand navigation pane, along with multiple zoom controls.

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PEACE OF MIND THROUGH PEOPLE & TECHNOLOGY.

PDF Viewer and Editor API for Developers

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Simple and Easy-to-Use PDF Software

PDF software doesn't have to be complicated, even when developing.

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Vast Functionality & Strong Reliability

Delivering millions of high-quality PDF files every day around the world.

PDF Viewer, PDF Editor, Browser-Based PDF Editing

Enterprise-Ready Performance

Pushing performance boundaries with powerful .NET PDF API and DLLs.

PDF Viewer, PDF Editor, Browser-Based PDF Editing

PDF Viewing and Editing the way it should be!

Embed Browser-Based PDF Viewing and Editing

Compatible with many popular browsers, Reader Plus makes it easy to extend PDF viewing and editing capabilities to an entire user's base, without requiring any client-side installation or maintenance. 

Content is rendered accurately and securely behind your organization’s firewall. Deploy as-is with a white label or further customize your experience as needed via the API.

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Reader Plus Pricing

Flexible Reader Plus Licensing & Pricing

Free Trial

Free

Single developer, unlimited assistance

Starting at...

$2,399

Perpetual license, single instance, internal use only

Royalty Free

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Unlimited internal, external, and/or non-production use

Reader Plus features

Browser-Based PDF Viewer & Editor Features

Key Product Features
Add annotations: sticky notes, shapes, text, highlight, and lines  
Allow users to view, edit, and form-fill in browser  
Add or update document metadata  
Architected for high performance and scalability  
Create custom buttons to further extend UI capabilities  
Database independent  
Enforce data entry for required fields or pre-populate them  
Password protect security options  
PDF pages can be added, removed or reordered  
No client-side software... all you need is a browser  
No desktop licensing or maintenance required  
REST-based Windows service  
Restrict or allow user permissions such as download, print, and more  
Retain forms and documents securely behind your firewall  
Retrieve field data  
Server-based, secure, and centralized deployment  
Supported bookmarks and hyperlinks  
Users can save work in progress, returning later to finalize edits  
PDF Viewer, PDF Editor, Browser-Based PDF Editing

Start Free Trial of Reader Plus API

Get started for free below:

Browser-Based PDF Viewer and Editor API for Developers