Highlights

Highlights helps readers annotate PDFs and extract notes, images, tables, and citations on Mac, iPad, and iPhone.

highlightsapp.net
Highlights homepage screenshot

About Highlights

Highlights is a PDF reader for research on Mac, iPad, and iPhone. It is designed for reading PDFs and adding annotations directly on the page.

With the app you can highlight text, extract annotations, images, tables, and citations, and export notes as Markdown, TextBundle, HTML, WebArchive, and PDF. It can find DOIs for scientific articles and download metadata, link citations to PDFs already on the device, and copy images as PNG, tables as CSV, and citations as BibTeX. It includes built-in on-device OCR for PDFs without searchable text, support for dark mode and custom accent colors, and file storage on device or in iCloud Drive, Dropbox, or other sync services with Handoff between devices.

It suits students, academics, and other readers who work with research PDFs and need to turn annotations into exportable notes.

Key features

  • Annotate PDFs on Mac, iPad, and iPhone
  • Extract annotations, images, tables, and citations
  • Export notes as Markdown, HTML, PDF and more
  • Look up DOIs and download article metadata
  • Built-in on-device OCR for PDFs without searchable text
  • Smart Copy tables as CSV and citations as BibTeX
Best for: Students, academics, and researchers who annotate research PDFs on Apple devices.
Good for
  • Works on Mac, iPad, and iPhone with Handoff
  • Exports to multiple file formats and note apps
  • Keeps annotations as standard PDF annotations
  • On-device OCR and table recognition
Watch out for
  • Limited to Apple devices
  • Advanced features require Pro subscription

Highlights at a glance

Type
Website
Pricing
Free trial
Platforms
iOS, Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Highlights FAQ

What is Highlights used for?
It is a PDF reader for reading and annotating research PDFs on Mac, iPad, and iPhone and turning annotations into exportable notes.
What devices does Highlights support?
It supports Mac, iPad, and iPhone, with file browsing in Finder or the iOS document browser and Handoff between devices.
Can I export notes from Highlights?
Yes, you can export as Markdown, TextBundle, HTML, WebArchive, and PDF, and send notes to apps such as Evernote, Bear, and DEVONthink.
Is Highlights free?
You can use it for free on iPhone, iPad, or Mac, with advanced features available through a Pro subscription and a free trial in the app.
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