If the Attachment Bar/Box disappears when you are composing an email in Outlook, you can easily show the missing Attachment Bar/Box with clicking Format Text > HTML. See screenshot:

Quickly save/export all attachments from multiple emails in Outlook

Normally we can save attachments from one email with activating the Attachment Tools and applying the Save All Attachments feature in Outlook. But, what if saving attachments from multiple emails, or from the whole mail folder in Outlook? Try Kutools for Outlook's Save All (Attachments) feature.

If the Attachment Bar/Box disappears in received emails, you can show the missing Attachment Bar/Box with below steps:

1. In the Mail view, open the mail folder containing the email without Attachment Bar/Box, and then double click to open this email.

2. Now the email is opening in the Message window. Please click Message > Actions > Edit Message. See screenshot:

3. Now the message is editable. Please click Format Text > HTML. See screenshot:

Now the missing Attachment Box/Bar comes out, and attachments are moved from message body to the Attachment Box/Bar automatically.

4. Save the email and close it.

Insert attachments in the body of email message in Outlook