CodeTwo Attach Unblocker

CodeTwo Attach Unblocker

Read and open blocked or disabled attachments

CodeTwo Attach Unblocker

CodeTwo Attach Unblocker


Date Published: 08 Dec 2016
Latest Version: 1.2.7.0
Size: 16.3 MB


Supported platforms

Windows 10(1) / 8.1 / 8 / 7 / Vista / 2003 / XP SP3 / 2000
Microsoft Outlook 2016 / 2013 / 2010 / 2007

Support for 32-bit and 64-bit versions

(1) If the program doesn’t work after upgrading to Windows 10 from Windows 7 or 8.1, you need to reinstall it.



Version History

Version 1.2.7.0
Date 08 Dec 2016
Fix: During installation, the program detects if Microsoft Outlook is running in the background and lets you automatically close it.
Fix: Minor programming changes.
Version 1.2.6.1
Date 16 Nov 2016
Fix: An error message window appeared when uninstalling the program in environments where Microsoft Edge was the default browser and UAC was disabled. 
Change: Updated EULA.
Version 1.2.5
Date 09 Dec 2015
New: Program now supports MS Outlook 2016.
New: Program does not support MS Outlook versions older than 2007 anymore.
Fix: Multiple programming changes.
Version 1.2.4
Date 08 Jun 2011
New: The application is independent from Outlook, can be both launched and running with Outlook off. Added a shortcut to the Start menu.
New: Completely new user interface.
New: One installation file that automatically checks what bit version (64bit or 32bit) of Outlook is present and installs accordingly to it.
Fix: Problem with the installation on the Windows 2000 system.
Version 1.2.3
Date 26 Oct 2010
Fix: Support for Outlook 2000 has been fixed.
Version 1.2.2
Date 08 Jul 2010
New: The application is fully compatible with the 64bit version of Microsoft Outlook.
Version 1.2.1
Date 31 Jul 2007
New: First version of the program.
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