Legacy Proof Viewer deprecation

Mike Salyga
Mike Salyga
  • Updated

The Legacy Proof Viewer will be retired September 30, 2026. The Legacy Proof Viewer is no longer under active development and only receives critical security updates.

While some users still have access to the Legacy Proof Viewer, you must move to the latest Proof Viewer (PV2) before September 30, 2026. The Legacy Proof Viewer  is being kept available to support customers during the transition period.

Why is Legacy Proof Viewer being deprecated?

Our goal at Ziflow is to provide the best possible experience for our users. To do that, we regularly evaluate our platform to identify opportunities for improvement. 

The latest Proof Viewer includes a more modern architecture, updated UI, better performance, and ongoing feature development. Consolidating on a single viewer allows us to improve the platform faster and deliver new functionality more consistently across all customers.

What does this mean for you?

If your organization is still using the Legacy Proof Viewer, you should begin preparing to move fully to the latest Ziflow Proof Viewer. The Legacy Viewer will remain available during the transition period, but it will be retired September 30, 2026.

Ziflow administrators can read more on opting in for the Proof Viewer.

The latest Proof Viewer includes features and capabilities that are not available in the Legacy Viewer, including:

How to get help

To learn more about the Proof Viewer and how to start using it, see About the Proof Viewer to get started.

We know moving to a new review experience can affect existing workflows and reviewer habits. Our Support team is available to help answer questions and assist with the transition.

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