Liner - Put simply, Liner is a virtual highlighter. It works on PDFs and webpages in the same way a regular highlighter works on books and magazine clippings. Read more about Liner.
Grammarly - Clear, effective, mistake-free writing everywhere you type.
Highly for Chrome - The highlighter your browser always wanted
SetNeedsReadable - Extensions for CGFloat and UIView to improve readability
Highlight - "Highlight" physical books through conductive pages 📖✨
Weava - Workspace to highlight, organize & collaborate on your research articles.