Remove Hidden Data & Metadata From Your Attachments With

ConfidentSend™ 5.9

Data Leakage Prevention Add-on for Microsoft Outlook® and Mozilla Thunderbird™

Released on April 8, 2024   


Using ConfidentSend

Supported Formats & Hidden Data

Key Features & Benefits

System Requirements
14 day fully functional trial

$29 (lifetime license)

Lawyers, especially, must be concerned about confidentiality of communications. ConfidentSend™ is an easy to use, inexpensive, and comprehensive, software solution to this problem.
-- Richard M. "Rick" Georges, FutureLawyer 
(Read review)

An Helsinki-based law firm deployed ConfidentSend™ on 180 computers to remove hidden data from the email attachments of its employes

Hidden Data FAQ
Learn about hidden data & metadata, the risks they pose, and how our products can remedy them

End-User License Agreement (EULA)

Installation and Uninstallation Instructions

  • Seamless Integration - ConfidentSend™ seamlessly integrates with Microsoft Outlook® 2010-2021 (including 365) or with Mozilla Thunderbird™ 60-68 in order to remove hidden data from outbound email attachments.
  • Comprehensive - ConfidentSend™ can remove more than 60 types of hidden data & metadata from 26 file types, more than any other solution on the market today.
  • Deep Purification - ConfidentSend™ is able to remove hidden data from JPEG and PNG image files that have been embedded in Microsoft Office® documents. (Word, Excel, PowerPoint)
  • ZIP Cleaning - ConfidentSend™ is able to remove hidden data from files even if they are compressed within ZIP files.
  • Content Inspection - ConfidentSend™ can warn the user for the presence of sensitive contents in the email message and its attachments (Word, PowerPoint, LibreOffice) by using regular expressions.
  • Automatic Mode - ConfidentSend™ can be configured to clean attachments automatically without prompting the user for purification options.
  • Whitelist - The user can specify recipients for which email attachments should not be cleaned.
  • Easy to Use - ConfidentSend™ has a very simple & straightforward user interface.
  • Fast - ConfidentSend™ is fast and highly efficient with resource use.
  • Local Purification - ConfidentSend™ processes files on the local computer, without uploading them to the cloud.