Suggestions for hyperref

The following packages have something in common with the package hyperref. The packages are ordered in decreasing similarity.

Package forms16be: Initialize form properties using big-endian encoding
Package richtext: Create rich text strings
Package aeb-pro: Items from the AeB Pro Family of Software
Package rmannot: Create rich media annotations in a PDF file
Package fixocgx: Add support for dvips+ps2pdf, XeLaTeX, dvipdfmx to the ocgx package
Package opacity-pro: Set transparency and blend mode
Package qrcstamps: Create QR codes using stamps
Package annot-pro: Create text, stamp and file attachment annotations
Package aebenvelope: The AeB Pro eEnvelope System
Package xsavebox: Saveboxes for repeating content without code replication, based on PDF Form XObjects
Package ocgx2: Drop-in replacement for ocgx and ocg-p
Package backref: Make hyper-references back from bibliography to citation
Package xr-hyper: Inter-document hyper-references
Package aeb-mlink: Multi-line links with hyperref
Package datepicker-pro: Create a popup datepicker using SWF
Package acroflex: Create a graphing widget in a PDF file
Package aidisclose: Generate disclosure statements and checklists for the use of generative AI
Package formular: Create forms containing field for manual entry
Package eforms: eForm support for the AcroTeX bundle
Package intopdf: Embed non-PDF files into PDF with hyperlink
Package fc-arith: Create an arithmetic flash card
Package fitr: Set a rectangular destination and jump to it
Package jj-game: A LaTeX class to construct Jeopardy-like games
Package grayhints: Produce gray hints to a variable text field
Package csquotes: Context sensitive quotation facilities
Package fillform: Typeset answers to overprint on printed forms
Package blanks: Macros for fill in the blanks forms
Package xbmks: Create a cross-document bookmark tree
Package mkstmp_pro: Provides a simple workflow for creating custom stamps
Package nameref: Make reference to section names, etc.
Package hyperbar: Add interactive Barcode fields to PDF forms