Apps with 'Highlighter' feature
Sumatra PDF is a slim, free, open-source PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI/FB2 viewer for Windows.Why another PDF reader?
Features a free draw tool, arrows, lines, circles, and other tools for editing screenshots you take. There is no Text Box or Comment Feature.
PDF Expert lets you read and annotate PDF documents, highlight text, make notes and save these changes being compatible with Preview and Adobe Acrobat.
Liner is the only web highlighter that syncs across desktop and mobile. Leave highlights on your favorite news articles, blog posts, text books, PDFs and more!.
One platform to organize all your highlights - import Kindle highlights and annotate the web with the built-in highlighter.
Kjuicer lets you highlight text on the web and automatically creates a three level summary (in - depth, medium and short).
Pull lets you highlight great quotes and share them as sleek images. Simply select text from the web in Safari and use the Pull Action Extension to get started.
Highly customizable text highlighter with different colors and save option for later visits.
PDF Assistant PRO gives you the ability to work with any pdf files and modify them.
INKredible is an app with a single mission: to make your handwriting experience on tablets as good as, if not better, than pen on paper.SIMPLE
Adds highlights to text on web pages, and tries to restore them on subsequent visits.