AttachView 1.0 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following version: 1.0 is the most frequently downloaded one by the program users.
This software is an intellectual property of MWare. AttachView is included in Communication Tools. You can launch this PC software on Windows 7/10 32-bit. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
When you use Outlook Web Access to send and view attachments, the files are left in the Temporary Internet Files folder of the browser on the local computer, where they can be accessed by anyone. So if you are logging in from conference kiosk, client's office or computer used by multiple users, you are exposing documents to unauthorized users.
You may want to check out more software, such as OutlookAttachView, which might be related to AttachView.