pdfcosmos

TSV to PDF

Turn your tab-separated data into clean PDF tables, privately, without uploading a thing.

Free, fast, and privacy-first.

Convert TSV to PDF

or drag & drop files here

.tsv & .tab filesup to 30 filesup to 100 MB each300 MB total

Convert TSV to PDF: clean tables, fully private

Turn a tab-separated .tsv or .tab file into a clean, printable PDF table. pdfcosmos reads and renders it entirely in your browser, so your data never leaves your device.

Columns are scaled to fit the page and wide tables can use landscape automatically. It reuses the same trusted table engine as our CSV and Excel converters.

  • Clean bordered tables

    Columns scaled to fit. Wide tables can go landscape on Auto.

  • Private by design

    Read and rendered in your browser. Nothing is uploaded.

  • Batch to one ZIP

    Convert up to 30 files at once. Several download together as a ZIP.

How to convert TSV to PDF

  1. Add your TSV file(s)

    Drop one (or up to 30) .tsv or .tab files into the upload area.

  2. Pick page size & orientation

    Choose A4 or US Letter; Auto uses landscape for wide tables.

  3. Convert & download

    Click “Convert to PDF”. Each file is drawn as a table in your browser and downloaded (a ZIP for several).

Frequently asked questions

Are my TSV files uploaded to a server?
No. Parsing the tab-separated data and laying out the PDF both happen inside your browser. The file stays on your device. DevTools' Network tab will show no data being sent while you convert.
How is the TSV laid out?
As a bordered table with columns scaled to fit the page width. On Auto, wide tables switch to landscape automatically.
Can I select the text in the PDF?
The table is placed as an image for faithful layout, so the text isn't selectable. For selectable text, TSV to PDF isn't the right fit. Use a data export instead.
Can I convert several files at once?
Yes. Add up to 30 files. One downloads as a PDF, and two or more download together as a single ZIP.
Is TSV to PDF free?
Yes, it's completely free to use, with no sign-up and nothing to install.