Tableau Prep Builder
Tableau Prep Builder is a data preparation and cleaning tool from Tableau that helps analysts visually combine, shape, and transform raw data from multiple sources before visualizing it in Tableau Desktop. It offers a drag-and-drop interface for filtering, aggregating, and enriching datasets without requiring SQL or programming. Data professionals use it to tame messy data, standardise formats, and build repeatable data workflows across their organization.
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1 suggestionTableau Prep Builder has shipped a native Apple Silicon (Universal Binary) build since version 2024.2, so if you are still running an older Intel-only build under Rosetta you will see noticeably faster performance and better battery life after updating. Visit the official Tableau Prep Builder download page at tableau.com/products/prep/download and select the Mac (Apple Silicon) installer — the download page automatically detects your Mac's processor and offers the correct build. You can also use Tableau's built-in software update mechanism: open Tableau Prep Builder, go to Help → Check for Updates, and let it pull the latest native build. Your existing projects and preferences will carry over without any manual migration. If you are a Creator-licensed user on Tableau Cloud or Server with login-based licence management, the update process is the same.
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