The best Privacy Tool alternative to Island is Firefox Multi-account Containers, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to Island and three of them are Privacy Tools so hopefully you can find a suitable replacement. Other interesting Privacy Tool alternatives to Island are QuaranTab and SeekPrivacy.
Creates isolated containers for separate browsing sessions, preventing cross-site tracking and keeping multiple accounts signed in. Offers customizable colors, icons, privacy controls, and does not send any browsing data, supporting personal, work, and private browsing.
Safely use sensitive data with online tools. Browser extension to cut-off network access to a website to prevent it from phoning home. This allows you to input sensitive data into a website without worrying about it being stolen.
Some apps need or force storage permission : SeekPrivacy hides what they don’t need to see. Even if you grant all-files access, your private files stay invisible, but you can still access them normally.
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