extensio.org

3 listings we've seen · as of 5 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Privacy & Security

Lock browser tabs with a master password. Secure your privacy and private pages in one click.

Developer Tools

Local HTTP & GraphQL client. Capture network requests, edit, replay, import OpenAPI, and run test assertions in a side panel.

Workflow & Planning

A beautiful Pomodoro timer & task tracker. Stay focused, manage study intervals, and boost your daily productivity.