Download of Outlook Notes for Email 1.1.2.142 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software is categorized as Office Tools. The actual developer of the software is Caelo Software BV. We recommend checking the downloaded files with any free antivirus. The most popular version among the software users is 1.1.
From the developer:
Outlook Notes for Email lets you pin an Outlook Note to your e-mails. It simply helps add your comments in a native Outlook Note to your e-mail. The note will be added as attachment so you will benefit from all features of Outlook attachments. The program in non-intrusive and easy to use.
You may want to check out more software, such as Export Notes Email to Outlook, Convert My Email: Outlook to Entourage or Emails Outlook N Express, which might be related to Outlook Notes for Email.