There are a few commonly used basic operations when working with documents.

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Opening a document
To open a PDF document.

Saving a document
To save a PDF document.

Locking a document
To access a PDF document in a multithreaded environment.

Access a PDF page
To access a PDF page.

Access PDF page content
To access PDF page content.

Learn more

Generating PDFs
An introduction to document creation.

Page manipulation
An introduction to page manipulation.

Editing page content
An introduction to editing page content.

Extraction
An introduction to extracting page content.