Thanks for letting me know and great QA. Another user reported this just last week and I hopefully have it fixed: https://github.com/timeseries/qstudio/issues/4

Thanks for letting me know and great QA. Another user reported this just last week and I hopefully have it fixed: https://github.com/timeseries/qstudio/issues/49 https://github.com/timeseries/qstudio/issues/49 qStudio 3.04+ now only opens .sqlite/.db/.parquet as data files not for text editing.