DocuFun

CSVComma-separated values

Open CSV files as a clean table

Turn comma-, semicolon- or tab-separated files into a readable, sortable table. Quoted fields and line breaks inside cells are handled correctly.

Drop a CSV file to open it

CSV and 95+ other formats

Opens on your device. Nothing is uploaded.

What you’ll see

  • Comma, semicolon, tab and pipe detection
  • Quoted values and multi-line cells
  • Click a column to sort
  • Sticky header row
  • Search

How to open a CSV file

  1. Choose your file

    Tap “Choose a file” above, or drag your .csv file anywhere onto this page.

  2. Read it instantly

    DocuFun opens it on your device in a second or two. Nothing is uploaded.

  3. Print, save or share

    Use Print to make a PDF, search inside the document, or download the original again.

Never uploaded

Your file is opened by code running in this page. It never travels to a server — not ours, not anyone’s.

Works offline

After your first visit DocuFun keeps working with no connection. Try it in airplane mode.

No sign-up

No account, no email, no cookies, no tracking. Open a file and read it. That’s it.

CSV questions

My CSV uses semicolons. Will it work?

Yes. DocuFun detects commas, semicolons, tabs and pipes automatically.

How many rows can it show?

The first 5,000 rows are shown as a table so the page stays fast.

Is it safe to open private documents here?

Yes. The file is read by code in this page and never leaves your device. DocuFun has no server that could receive it.

Open other files

From the makers of DocuFun

Need to edit, sign or merge PDFs?

PdfNext has free PDF tools that work the same way: right in your browser, with nothing uploaded. Try PdfNext.