Tags : KTR file extension

Can’t Open KTR Files? Try FileViewPro

July 24, 2026 Uncategorized

A KTR file is most commonly a Pentaho Data Integration / Kettle Transformation file. It is used by Pentaho Data Integration, formerly known as Kettle, to store a data transformation workflow. In simple terms, a KTR file is like a recipe or blueprint for processing data. It does not usually store the actual data itself. …