Outlook add-in

What the file installs

Name in Outlook

IWASE Japanese Translator

Button

IWASE Translator

Task pane

https://addin-translator.iwase-tools.eu

Permission

Read and write the open mailbox message

Outlook asks for an organization account before the task pane opens. A personal Outlook.com mailbox often hides “Add from file”.

Install for your mailbox

1. Download the manifest. Keep the file; Outlook reads it from your computer.
2. Open Outlook on the web and open any message.
3. On Home, choose Applications. If the label is hidden, open … and choose Applications.
4. Choose Get add-ins, then My add-ins.
5. Under Custom add-ins, choose Add a custom add-in, then Add from file.
6. Select the downloaded manifest and confirm.
7. Open a message again and launch IWASE Translator. Sign in with your organization account when Outlook asks.

Install for the organization

Use this when people should receive the add-in without uploading the file themselves. You need a Microsoft 365 administrator.

1. Download the same manifest.
2. Open the Microsoft 365 admin center.
3. Go to Settings, then Integrated apps.
4. Choose Upload custom apps, then Upload a manifest file (.xml) from device.
5. Select the downloaded manifest.
6. Assign the people or groups who should get the add-in, then finish the deployment.
7. Wait until Outlook shows the button. A new assignment can take several hours, and Outlook desktop may need a restart.

After a new release

Download the manifest again. For one mailbox, remove IWASE Japanese Translator from My add-ins and add the new file. For the organization, upload the new file in Integrated apps. Outlook keeps the previous copy until the manifest version changes or the add-in is installed again.