Minimal Reading Mode - Optimize websites for reading: font, contrast, night mode
Must-Read for Slack - Build controllable must-read lists for your team in Slack.
POLAR - A powerful document manager for Mac, Windows, and Linux for managing web content, books, and notes and supports tagging, annotation, highlighting and keeps track of your reading progress.
Readapt - Designed for those with reading challenges like dyslexia and poor vision.
Readlax Chrome Extension - Chrome Extension - speed reading tool, online reading
Desklamp - A PDF reader that makes reading productive and enjoyable.