LibSpace Boox Connector

Name: LibSpace Boox Connector
Author: LibSpace

By: LibSpace

Send any file to your Onyx Boox e-reader in seconds. Drag, drop, done. Free, no account on our servers.

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Install

Features & Capabilities

LibSpace Boox Connector sends files from your browser directly to your Onyx Boox e-reader using the Boox cloud sync API.

The whole flow takes about 2 seconds: drag a file, it's on your device. No USB cable, no waiting for BooxDrop to find your local network, no clunky email-to-device dance.

WHAT YOU CAN SEND Boox supports 20+ file formats out of the box: EPUB, PDF (up to 2GB), MOBI, AZW3, FB2, DJVU, DOC, DOCX, PPT, RTF, TXT, HTML, CHM, comic archives (CBR/CBZ), and image files (PNG, JPG, BMP, TIFF).

REGIONS SUPPORTED United States (push.boox.com), Europe (eur.boox.com), and China (send2boox.com).

PRIVACY The extension talks directly to Onyx's Boox API. Your files never touch our servers — we don't run any. We don't have user accounts. Your Boox session token is stored locally in your browser. We collect anonymous usage events (sends, errors) but never the file contents or names.

HOW IT WORKS

Sign in with your Boox account email
Onyx emails you a 6-digit verification code
Drag any file into the popup — it appears on your Boox in seconds

If you have a Kindle, use Amazon's free Send-to-Kindle.

User Growth & Download Statistics

Add-on

By:

LibSpace

Daily users:

22 1

Version:

2.0.1 Last updated: 2026-05-17

Version code:

6264859

Creation date:

2026-02-13

Risk:

Permissions:

Host permissions:

https://push.boox.com/*
https://send2boox.com/*
https://eur.boox.com/*
https://*.aliyuncs.com/*
https://api.mixpanel.com/*

Size:

204.91KB

Email:

su*****@libspace.io

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-03

Compare stats and ranking:

Ranking

# 22,305 ▲ 375

Other rankings

#68 in kindle keyword 24 ▲ 1#80 in usb keyword 12 #89 in connect keyword 29 ▼ 4#218 in space keyword 32 ▲ 5#244 in drag keyword 20 ▼ 15

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

LibSpace

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/libspace-connector/

Email:

su*****@libspace.io

Website:

https://www.libspace.io

Permission Change History

2026-05-17: Version 1.4.4 → 2.0.1

Add Host permissions: https://push.boox.com/* https://send2boox.com/* https://eur.boox.com/* https://*.aliyuncs.com/* https://api.mixpanel.com/*

Remove Host permissions: http://localhost:6378/* https://api.libspace.io/* https://staging-api.libspace.io/* https://staging.libspace.io/* https://www.reddit.com/* https://x.com/* https://twitter.com/*

Add Permissions: cookies

Remove Permissions: activeTab scripting contextMenus

2026-03-21: Version 1.3.0 → 1.4.0

Add Host permissions: https://x.com/* https://twitter.com/*

2026-03-12: Version 1.1.1 → 1.3.0

Add Host permissions: https://www.reddit.com/*

Add Permissions: contextMenus

2026-03-05: Version 1.0.9 → 1.1.0

Add Host permissions: http://localhost:6378/* https://staging-api.libspace.io/* https://staging.libspace.io/*

Remove Host permissions: https://spxyinsfuvifxthbwehq.supabase.co/*

Is LibSpace Boox Connector Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

LibSpace Boox Connector requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: boox.com, send2boox.com, aliyuncs.com, mixpanel.com

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

LibSpace Boox Connector may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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