Is Zotero DOI PDF Finder safe?

Low risk

Zotero DOI PDF Finder loads remote Bootstrap CSS from StackPath when its popup opens.

When you open the extension popup, its HTML requests Bootstrap CSS from stackpath.bootstrapcdn.com. That third-party request can expose connection metadata such as your IP address to StackPath, separate from the extension's Zotero localhost workflow.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

zagger.leonv1.0.3Chrome Web Store
18Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 1.0.3. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on every site you visit

    http://*/*

  • Read and change your data on every secure site you visit

    https://*/*

  • Read and change your data on localhost:5110

    http://localhost:5110/*

  • Read and change your data on api.zotero.org

    https://api.zotero.org/*

  • Store data in your browser

    storage

  • Start, monitor and manage your downloads

    downloads

  • Show you desktop notifications

    notifications

Where it sends data

Destinations our analysis observed Zotero DOI PDF Finder contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • stackpath.bootstrapcdn.com

    Zotero DOI PDF Finder sends data to stackpath.bootstrapcdn.com. 2 other extensions we have analysed send data here.

Updated 30 September 2026lbjbkfadohkhhihembdiokcgdhbjfabc