Think CONVERT Files stay on this device
Never uploadedSpreadsheets, contacts, documents and routes are converted inside your browser. We never see them.
Free, with no limitsNo account, no daily limit, no file-size cap. As many files as you like.
Works on phones, and offlineiPhone, Android and computers, even without a connection once loaded.

How to use Parquet to Excel

  1. Open your .parquet files.

  2. Press Convert.

  3. Save the Excel files.

Questions

Are nested columns supported?

Yes. Nested fields become columns with dotted names, such as address.city.

Are my files uploaded?

No. Everything happens inside your browser, on your own device. The site's security settings stop the page from sending your files anywhere.

Is it free?

Yes. No sign-up, no daily limit and no watermark.

Does it work on iPhone and Android?

Yes, in Safari, Chrome and other modern browsers. You can open files from the Files app or your downloads, and save the results back.

Know someone who'd find this handy?

Send the link to a friend or colleague. It's free for them too, with no sign-up.

Other converters upload your files. This one can't.

Customer lists, contacts, bank exports and the routes you run from home stay on your phone or computer from start to finish.

How it stays private
  1. 1You open a file. It loads into your browser only.
  2. 2The conversion happens on your device.
  3. 3You save the result. Nothing was sent anywhere.

All tools

100 converters for the files people use every day.

Spreadsheets and CSV

11 tools

JSON, XML and YAML

16 tools

Documents

13 tools

Subtitles

9 tools

Contacts and calendars

8 tools

GPS and maps

10 tools

Archives

5 tools

CAD drawings

6 tools

3D models

17 tools

2D to 3D

5 tools

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