Welcome to AVEVA Web Client

The AVEVA Web Client uses cross-platform technology to display InTouch HMI applications and OMI ViewApps. Therefore, it supports some features differently than the desktop client, and some features available in the desktop client are not available in this version of the Web Client.

When building an application for the Web Client, and especially using a pre-existing application with the Web Client, consider these limitations and differences. We strongly recommend testing existing applications before using them with the Web Client in a production environment.

Important

In this document, wherever InTouch or OMI is specified, the content applies only to the mentioned application. Wherever Web Client is specified, the content applies to both InTouch and OMI.

Note: The format and structure of the online help may differ slightly from the PDF versions provided with previous product releases. These structural changes have been made intentionally to reduce redundant content, improve user experience, and better align with the AVEVA Documentation Portal standards. The core, release-specific content remains unchanged from the originally released product versions.