Stable signalUnknownHigh-risk permissions

ブラウザ切替機能 for Microsoft 365 ＜ネクストセット＞

特定の URL を開くときに、Internet Explorer で開きます。

Users30KCurrent public install base

Rating--Store average score

Reviews0Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

ブラウザ切替機能 for Microsoft 365 ＜ネクストセット＞ Media preview

3 assets

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1-day growthFlat

00%

7-day growthFlat

00%

30-day growthDeclining

-10K-25%

Technical snapshot

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Version1.3.0

ManifestV3

Size78.16KiB

Languages1日本語

Published--

Store updated--

Last crawled--

Overview

Product summary

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ネクストセット・ブラウザ切替機能 for Microsoft 365 とは、表示する URLによってブラウザを切り替える機能です。

例：基幹系システムはIE、Microsoft 365 はChromeを利用する。

（※）ブラウザ切替機能は Microsoft 365 ユーザー用の機能で、ご利用には Microsoft 365管理者によるセットアップが必要です。

詳細は、Microsoft 365管理者にお問い合わせください。

Microsoft 365 管理者の設定により、Chrome で特定の URL を開くと、Internet Explorer が起動して URL を開きます。

→例：http://www.bing.com/, http://www.hotmail.com/ を入力した場合は、IEを開く！（パラメータにより変更可能です。）

Reviews

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average--Average computed only from synced review bodies below

Reviews with text0Synced review bodies

Total ratings / reviews0Chrome Web Store public rating/review count

Store average score: --. 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★

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1★

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外部システム連携 - シングルサインオンサービス

Accessibility

サテライトオフィス/ネクストセットシングルサインオンと連携して様々なサービスに代行入力自動ログインできるサービスです。

AI Board

Tools

This is a service that uses the LLM(ChatGPT, Gemini, etc) API with enhanced security for corporate use.

AI product read

Automatically switches browsers based on URL patterns - redirects specific URLs from Chrome/Edge to Internet Explorer, Firefox, or other browsers

Enterprises using Microsoft 365 need to access legacy systems (e.g.,基幹系システム) that only work in Internet Explorer, while using Chrome/Edge for modern web apps. This extension automates the browser switching so users don't have to manually copy URLs between browsers.

Admin configures tenant ID and download key. Extension fetches URL-to-browser mapping rules from server (https://browser.nextset.jp/{tenant}/setting). When user navigates to a URL, extension's webNavigation listener checks URL against configured patterns and launches the appropriate browser via native messaging (e.g., IE for legacy systems, keep Chrome for modern apps).

Target users: Enterprise Microsoft 365 users in Japan / Organizations with legacy IE-dependent web applications / IT administrators managing browser compatibility

Cannot confirm whether the Nextset commercial service requires paid licenses for tenant creation
The native messaging MSI module (jp.sateraito.browserswitcher) source is not included in the extension package
Only Japanese locale is present, cannot confirm full multi-language support

Monetization

Unknown

No monetization details are available yet.

Confidence: 0
Payment platform: --
Source: None / High
Login required: No
Reason: The extension requires admin-configured 'tenant' and 'dlkey' (download key) to fetch settings from the server (https://browser.nextset.jp/{tenant}/setting), but these are service configuration credentials, not user authentication. The store description explicitly states 'Microsoft 365管理者によるセットアップが必要です' (requires Microsoft 365 admin setup). There is no login flow, no OAuth, and no user account authentication in the extension. End users enter pre-configured admin credentials in the options page.

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、storage
同时具备浏览数据与站点访问能力

Publisher

Sateraito Office

Independent publisher

Email: [email protected]
Phone: --
Address: --

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