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About Optimal Biz Secure Sync

It is an application that connects to the groupware in the company and browses information through the server of Optimal Biz Secure Sync.

▼Features of Optimal Biz Secure Sync

・Do not leave data on the device, do not download files or other data, and do not pass data outside of the Optimal Biz Secure Sync app.

・Can be linked with various cloud services as well as on-premise systems

- Can be flexibly set according to the policies of each contracting company, such as whether or not copy and paste is allowed and available time settings.

・Achieve efficient work by using compressed small communication units and a unique UI that is easy to operate and has a light display even on small screens.

・Service design that is easy to scale even when users increase

▼Main features

[Various partner services]

By linking with various cloud services and on-premises systems, it enables safe use of email/schedule/address book (business card management)/telephone/CRM/SFA/file storage/various web applications.

[Unique features that do not require collaboration partners]

Optimal Biz Secure Sync's unique feature, which does not require a partner service, is a telephone directory/business chat that can be displayed in a hierarchical manner as standard.

[File display]

When displaying Office files, Optimal Biz Secure Sync's unique document viewer function can be used to render them harmless and reduce display distortion by converting them to PDF. You can also remove passwords and view password-protected Zip files, 7-Zip files, and Office files with passwords directly attached.

[Incoming call display]

Even if there is no contact registered in the device's local phonebook, you can display the caller by referring to the phonebook service in Optimal Biz Secure Sync. Furthermore, the displayed company name and name of the caller will not be recorded in the device's local call history.

[Secure Browser]

Compatible with display of various web applications. Single sign-on can be applied when logging in, and it also supports WindowOpen with parent-child relationships.

▼Core features

[Whitelist/Blacklist]

This is a function that determines the installation status of a specific application on the device side and restricts the use of the Optimal Biz Secure Sync application.

By receiving the whitelist/blacklist from the server when logging in and comparing it with the list of apps installed on the device, if it is a blacklist, you will be logged out if the specified app is installed, and if it is a whitelist, you will be logged out. will log you out if the app is not installed.

This function uses the QUARY_ALLPACKAGE privilege.

[Block unknown phone numbers]

This function blocks incoming calls from phone numbers that are not registered in the in-app phonebook.

This function uses READ_CALL_LOG authority.

▼About usage

A separate contract is required to use this app.

Please contact your internal Optimal Biz Secure Sync administrator regarding operations such as logging in, copying and pasting, and using new features.

What's New in the Latest Version 2.14.1.0

Last updated on Sep 20, 2025

■ 機能改善・追加
[AIP]メールのAIP(Azure Information Protection)ラベル付与機能追加
[電話帳]フィルターのデフォルト設定機能追加
[UI]ジェスチャーメニュー 簡易モード対応
アプリリンク対応

■ 不具合対応
[Teams]添付ファイルがあるとメッセージの編集ができない問題を改善
[Teams]インライン画像のメッセージは編集できない仕様だができてしまう問題を改善
[UC]着信履歴が削除しても消えない事象について問題を改善
その他不具合改善

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Additional APP Information

Latest Version

Request Optimal Biz Secure Sync Update 2.14.1.0

Uploaded by

Varoug Mouradian

Requires Android

Android 5.0+

Available on

Get Optimal Biz Secure Sync on Google Play

Show More

Optimal Biz Secure Sync Screenshots

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