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  ROSETTA Phoenix eCTD ViewerROSETTA Pyramid Regulatory Tracking SystemROSETTA eCTD Reviewing System
Licensed by five of the world's largest life science companies and downloaded by thousands of Regulatory Affairs professionals, ROSETTA regulatory software has the quality you can trust and the ease of use you desire. From Desktop applications to enterprise solutions, DoubleBridge has packages that meet your requirements and budget. 



ROSETTA Phoenix Desktop™ eCTD Viewer Release R5.5 is now available for download and free trial:


  1. Download and run the setup program (for Windows 32-bit and 64-bit Operating Systems): Setup_Phoenix_Desktop_R55_1259.msi

    The setup program will guide you through an easy installation process, including creating a shortcut on your computer Desktop.

  2. Please contact us at to obtain a 30-day trial license for free. Please send your inquiry from a company email address - we generally do not respond to personal email accounts.


Existing customers can upgrade to the newest version for free.


Educational institutions and not-for-profit organizations: Contact us to see whether your organization qualifies for a free production license (not a trial license).


What's New in R5.5.0 :

Support for the latest regional eCTD specifications including Swiss eCTD M1 specification V1.4 and Jordan eCTD M1 specification V1.0.

What's New in R5.4.0 :

Support for the latest regional eCTD specifications including Australia eCTD M1 specification V3.1 and EU eCTD M1 specification V3.0.3.

What's New in R5.3.6 :

Bug fixes

What's New in R5.3.5 :

Bug fixes

What's New in R5.3.3 :

Columns in Tracking Table, PDF Links, Search Results and Bookmarks are sortable
The PDF Links window's targets are navigable
Bug fixes

What's New in R5.3.1 :

Support for the latest regional eCTD specifications including the pilot testing of the Thailand eCTD M1 specifications v0.91 and South Africa (ZA) eCTD M1 specifications v2.1
Bug fixes

What's New in R5.1:

Support for the latest regional eCTD specifications including EU eCTD M1 specs v3.0 (DTD v3.0), Swiss eCTD M1 specs v1.3 (DTD v1.3), Thailand eCTD M1 specs v1.0 (Schema v1.0), GCC M1 specs v1.5 (DTD v1.1), and Taiwan FDA eCTD M1 DTD v2.0
  New option to open PDF documents in the default PDF reader (instead of the embedded PDF reader that comes and integrated with ROSETTA Phoenix)
  New function to list all inter-document links in a PDF file

Added in ROSETTA Phoenix R5:

  Support for US FDA eCTD M1 specs v2.3 (DTD v3.3), Australian TGA eCTD M1 specs v3.0, and GCC eCTD M1 specs v1.2
  Capability to create an eCTD baseline submission sequence from the Current View
  Capability to discover eCTD submission applications and provides an Application List for quick access
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