File Convert

Convert DTA to ORC

Free online DTA-to-ORC converter — upload a DTA file and download a ORC. Fast, private, no signup.

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DTA vs ORC

DTA

Stata dataset — the .dta statistical data format.

About DTA ↗

ORC

Apache ORC columnar storage format.

About ORC ↗

DTA to ORC: frequently asked questions

How do I convert DTA to ORC?

Drop your DTA file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a ORC to download. No software to install.

Is the DTA to ORC converter free?

Yes. Convert DTA to ORC for free right in your browser, with no account needed to get started.

Is it safe and private?

Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.

What's the difference between DTA and ORC?

Stata dataset — the .dta statistical data format. Apache ORC columnar storage format.

Related conversions

Convert DTA to: JSON · YAML · PARQUET · ARROW · AVRO · FEATHER · NDJSON · XML · PDF · XLSX

Convert to ORC from: ARROW · AVRO · FEATHER · JSON · NDJSON · PARQUET · XML · YAML · CSV · ODS

Browse all supported formats →