What is the difference between the generator version and the viewer version?

What is the difference between the Builder and Viewer versions?

The Viewer Edition is a superset of the Builder Edition.The Generator Edition includes PDF functionality related to PDF generation and editing, while the Viewer Edition includes everything in the Generator Edition plus PDF rendering capabilities.Viewer Edition can render PDF pages as images, including RAW, BMP, GIF, JPG, PNG, and TIFF.

Document function

Create and load PDF documents from files and streams

Grid Layout and/or Flow Layout Mode

Save PDF files in PDF/A-1B, PDF/A-2 B/U, PDF/A-3 B/U formats

Save PDF files in PDF/UA-1 format

Save PDF files to disk and stream

PDF Structure Compression

Document Information and Custom Properties

Document Viewer Preferences and Display Modes

XMP metadata

Document file attachments

Document-level JavaScript and actions

Document outline (bookmark)

Create CAD and Geospatial-enabled PDF files

Add, delete and read Bates numbers

Add and delete PDF pages

Page Boxes - Media Box, Crop Box, Art Box, Trim Box, and Bleed Box

Page label range (page number)

Extract pages from external PDF files

Attach PDF pages

Quickly merge PDFs

Split PDF files into pages

Record incremental updates

Partial document loading and saving

Logical structure and markup for PDF and accessibility

Logical document structure

Tagged PDF

Structure tree and structure elements

ID card map

Character map

Structural element attributes

Attribute class

PDF/UA-1

Auto-tagging of flow documents

Extract page content with relevant logical structure information