Stable signalNo paid features detectedHigh-risk permissions

Ntko office document control browser plug-in.

The ability to use ntko office document controls on browsers.

Users900KCurrent public install base

Rating1.0Store average score

Reviews5Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Ntko office document control browser plug-in. Media preview

2 assets

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7-day rating change

Start

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Latest

1.00

7-day rating change

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2026年7月13日2026年7月19日

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Technical snapshot

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Version1.8.7

ManifestV3

Size20.07KiB

Languages2English (United States) / 中文（中国）

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

NTKO OFFICE文档控件能够在chrome浏览器中使用webExtensions技术，启动一个本地的应用程序(Ntko浏览器)，然后在本地的应用程序中能够直接编辑MS Office、WPS、金山电子表、永中Office等文档并保存到WEB服务器，实现文档和电子表格的统一管理。并具备痕迹保留、模板套红、二维码、pdf及tif阅读等办公自动化系统的必备功能。

Reviews

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Store average score1.0Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average1.0Average computed only from synced review bodies below

Reviews with text5Synced review bodies

Total ratings / reviews5Chrome Web Store public rating/review count

Store average score: 1.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

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1★

sun ran2024年7月26日

本地office正常，打开在线文档闪退。还不如IE时期的控件。

李力强2024年4月29日

用不了

s g2024年3月11日

ntko 错误提示：Specified native messaging host not found. 这个插件很垃圾。

Mr.郑2022年6月29日

垃圾插件，不支持不说，去官网下载还要提交资料。用这个插件的单位也真是sb

daoquan cao2021年1月6日

没法用了，chrome不支持NPAPI。

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AI product read

Browser-to-native-application bridge that enables editing of office documents (MS Office, WPS, Kingsoft, Yozo Office) in Chrome by launching a locally installed NTKO document control application via native messaging

Web-based office automation systems cannot directly edit local office documents in modern Chrome due to the deprecation of NPAPI/ActiveX plugins. This extension restores that capability by using WebExtensions native messaging to connect the browser to a local NTKO application that handles document editing and saves results back to the web server.

1. User visits a web page that embeds NTKO document controls. 2. The NTKO page script sends a message (FROM_NTKO_PAGE) to the content script (ntko-background.js). 3. The content script relays it to the background script (background.js). 4. The background script connects to the local NTKO native application via chrome.runtime.connectNative('com.ntko.extensionsoffice'). 5. Cookies and session URL from the current page are collected and forwarded to the native app. 6. The native NTKO application opens for document editing. 7. Edited documents are saved back to the web server via the native app, with results relayed back to the web page.

Target users: Enterprise users of office automation (OA) and document management systems that integrate NTKO office document controls / Chinese government and corporate users relying on NTKO-based document workflow systems

The extension is extremely small (only 2 JS files, ~10KB total) and acts purely as a message relay — all actual document editing functionality resides in the externally installed NTKO native application which is not included in the extension package.
Cannot verify the native NTKO application's licensing or payment model from the extension source alone.
The 'session' keyword matches are about SessionURL cookie relay, not user authentication sessions in the extension itself.

Monetization

No paid features detected

No payment-related code, billing APIs, subscription logic, premium feature gating, or upgrade UI exists in the extension source. The 'pro' keyword matches in verified_contents.json are false positives from base64-encoded metadata hashes. The local NTKO native application may be a separately licensed commercial product, but the extension itself does not gate any features behind payment.

Confidence: 90
Payment platform: --
Source: AI / Medium
Login required: No
Reason: The extension itself does not implement any login UI, account creation, or authentication flow. It is a native messaging bridge that relays messages and cookies between web pages and a locally installed NTKO native application. The 'SessionURL' and cookie-forwarding logic (background.js lines 216, 253-290) pass the current page's session/cookie data to the native app so it can authenticate with the web server — this is session relay, not extension-level login. Whether the destination web server requires login is outside the extension's scope.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging
扩展能力较强：tabs、cookies
同时具备浏览数据与站点访问能力

Publisher

重庆软航科技有限公司

夏先生

Email: [email protected]
Phone: --
Address: 金开大道1249号渝北区, 重庆市 400000 CN

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