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https://www.crystalknows.com/

Chrome Extension Developer

Chrome Extensions or Apps Published By https://www.crystalknows.com/

App Count: 2

Publisher: https://www.crystalknows.com/

Extensions or Apps Offered by https://www.crystalknows.com/

Crx4Chrome includes 2 extensions from the developer https://www.crystalknows.com/.

Crystal 12.3.0 for Chrome

Productivity Extension / Updated: June 13, 2026

Communicate with anyone based on their unique personality....

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Crystal for LinkedIn 1.0.2 for Chrome

Productivity Extension / Updated: July 5, 2015

Find anyone's personality from their LinkedIn profile....

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