Free online DTA-to-ARROW converter — upload a DTA file and download a ARROW. Fast, private, no signup.
Drop your DTA file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a ARROW to download. No software to install.
Yes. Convert DTA to ARROW for free right in your browser, with no account needed to get started.
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.
Stata dataset — the .dta statistical data format. Apache Arrow IPC file — zero-copy columnar data interchange.
Convert DTA to: JSON · YAML · PARQUET · AVRO · FEATHER · NDJSON · ORC · XML · PDF · XLSX
Convert to ARROW from: AVRO · FEATHER · JSON · NDJSON · ORC · PARQUET · XML · YAML · CSV · ODS