Use this if you need a persistent highlighter. Great job, Marius!

Me ha gustado mucho, tiene su propio modo lector que pude poner en modo oscuro. Me encanta que puedo elegir entre diferentes colores de subrayado. Me ha resultado muy útil :)

Useless extension! Too complicated to work with. Plus, as a free user you cannot even save your highlights in pdf format which is essential to me. Everything it does can be achieved using some other free extensions which may not be as sexy as this one, but you will get similar results.

Amazingly convenient tool! No bugs encountered till now.

very useful app, that easy to use like in adobe pdf. just GREAT

works so well on webpages, but doesnt work on local PDF files on firefox, which was the main thing function I need. so unfortunate. limits the functionality

it just tells me to use edge, which also isnt supported according to the windows store link it provides, or chrome, which i refuse to use.

非常地好用，感谢制作者，许愿中国区云端数据稳定

Just fantastic! All you need in one place. Highlight, save articles, comment, transfer them. Never lose a thought, a quote or a reference again.
Thanks a million Marius!

this is so helpful as a person who frequently does research and reads articles and fiction online!! i often want to leave my own notes and favorite parts of an article so i can come back and visit later, and the number of color options here are amazing. smooth experience, although some websites do tend to slow down a little if the extension is running. overall, though, my favorite web highlighter i have tried so far.

I love the amount of colors there are to pick from when highlighting! A lot of these extensions only have 4 colors or just don't work. Thank you for making this! <3

I wish I had discovered this highlighter tool years ago—so easy to use, so smooth in syncing across devices.

Probably one of the best highlighter extensions that I've tried on Firefox so far. The issue I have with it is that it has a bit of conflict with more heavier web pages, causing certain web pages to boot up longer or even crash them all together.

5 stars. Addon is great. Though, a bit too much advertising, ad inserts, and premium offers.

So amazingly simple and easy to use. Thank you!