TET and PDFlib
burst	Split a document into smaller parts based on some page contents.
create_bookmarks	Use TET and PDFLib to generate bookmarks based on page content.
create_table_of_contents	Use TET and PDFlib to create a table of contents (TOC) for the original document.
create_web_links	Use TET and PDFlib to create Web links based on the text contents.
highlight_artifacts	Use TET and PDFlib to search for text and image Artifacts and make them visible with the "Highlight" annotation
highlight_fonts	Use TET and PDFLib to search for fonts and make them visible with the "Highlight" annotation
highlight_search_terms	Use TET and PDFlib to identify all occurrences of a particular word, and make them visible with the "Highlight" annotation.
highlight_unmapped_glyphs	Use TET and PDFlib to find all glyphs for which TET could not determine a Unicode mapping, and make them visible with the "Highlight" annotation.
search_and_replace_text	Find text with TET, hide it with a white rectangle, and add the replacement text on top of it.