ARX Tech Support - CoSign® Digital Signatures

This CoSign update includes new features and enhancements such as extended support for signing InfoPath forms, and improvements in the graphical signature management utility. The version includes a new CoSign User Guide and a new CoSign SAPI guide. 

Note: Customers with a valid maintenance contract are eligible to receive software updates free of charge. Please contact the support team for more information.

• View our CoSign Admin Training 
• View our on-demand training session for end users
• CoSign Digital Signatures Video Tutorial
• CoSign Knowledge Base - Registered users only (Forgot your password? Contact us)

CoSign Quick Guides:

• Signing Microsoft Office 2007/2010
• Signing Microsoft Office 2000/XP/2003
• Signing PDFs
• Signing Microsoft Outlook
• CoSign Designer
  

CoSign User Manuals:

• CoSign Central User Manual version 5.6
• CoSign Central User Manual version 5.4
  

Release Notes for Previous Versions:

• CoSign version 5.4

• CoSign Verifier version 5.4
  Click here to select the verification plug-in that will allow you to verify CoSign digital signatures on Adobe® PDF files and Microsoft® Office documents.
• PDFCreator
  PDFCreator is a free add-on to OmniSign that will generate PDF files that preserve information such as text, internal graphics and links, while reducing the final footprint of the signed PDF file.
  Instructions and download information
• ARX Certificate for CoSign
  Use this certificate to authenticate signed mails sent from ARX. Open the ZIP File. Then double-click on the file name to open it, and when instructed choose "Install Certificate" and then continue with the default selections until the certificate is installed.
  Download ARX Certificate for CoSign
• DLM-CoSign License fix
  This fix will update the license mechanism for CoSign.
  Download license fix
• USB to 9-pin RS-232 Serial Converter Driver
  Download driver

• Nov 21, 2011 - Using CoSign with Adobe LiveCycle ES2
• May 12, 2011 - WebDAV with Internet Explorer
• Sep 1, 2010 - Signature Invalidated in InfoPath 2007 When Certificate Expires
• Aug 20, 2010 - Warning Message in Adobe Reader or Acrobat 9.x
• Jun 27, 2010 - Signature Invalidated in Microsoft Office 2007 When Certificate Expires - UPDATED
• Apr 19, 2010 - CoSign for SharePoint (C4SP) is requesting the user password when working in “Kerberos SSPI” authentication mode
• Feb 23, 2010 - Performance improvement when CoSign is installed in Active Directory mode
• Dec 8, 2008 - CoSign Control Panel Crashes when Saving
• Dec 8, 2008 - CoSign Stops Working after Receiving a GPO Rule
• Sep 3, 2008 - Signature Invalidated in Microsoft Office 2007 When Certificate Expires
• Aug 13, 2008 - In some rare cases, the CoSign appliance does not synchronize its time with the time of the domain
• Aug 13, 2008 - It is not possible to perform an upgrade to a CoSign appliance that does not have a CA installed
• Feb 4, 2008 - It is not possible to perform a backup to the CoSign appliance 
• May 16, 2007 - Signer's identity is invalid
• Mar 27, 2007 - Signature Invalidated in Adobe When Certificate Expires
• Apr 6, 2006 - CoSign error: CoSign Word Add-in; smart tags change Word document's state to "not saved"
• Feb 14, 2005 - CoSign: Signature verification in Microsoft® Word XP / 2003