Question 1

What is a .csv file?

Accepted Answer

CSV is a plain text spreadsheet format commonly exported from databases, analytics tools, and finance apps.

Question 2

Can OpenOnPhone preview .csv files on phone?

Accepted Answer

Yes. OpenOnPhone can preview .csv files locally in your browser today.

Question 3

What should I try next for .csv files?

Accepted Answer

Choose the CSV file on the home page. OpenOnPhone parses it locally as a scrollable table. Keep files reasonably small for a smooth mobile preview.

Open CSV on Phone

Next steps