Downloads & Updates

CoSign Verifier version 4.3.2.0
The CoSign Verifier will allow you to verify signed Microsoft® Office (Word, Excel®) and Adobe Acrobat (PDF) documents.
To download, please click here.
To download for Adobe Acrobat only, please click here.

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. For instruction how to use and download information, please click here.

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.
To download, please click here.

DLM-CoSign License fix
This fix will update the license mechanism for CoSign. If you were instructed to download it, please click here.

USB to 9-pin RS-232 Serial Converter Driver
To download the driver, please click here.

DlmLoad utility to update PrivateSafe EPROM
If you were instructed to download it, please click here.

For ARX Return Policy, click here.
For any other support or technical inquires, please click here.