Free file converter · Word · PDF · Excel

Convert Word, PDF and Excel files in your browser

Fast, private, and built into Sehnna. Your files never leave your device — every conversion runs locally, so nothing gets uploaded to a server.

Private conversionFiles stay on your deviceFast downloadNo signup required

DOCX → PDF

Keep formatting and share-ready layout.

Upload DOCX filePrivate browser-based conversion

PDF → DOCX

Editable Word doc you can keep working in.

Upload PDF filePrivate browser-based conversion

XLSX → DOCX

Turn your spreadsheet into a formatted document.

Upload XLSX filePrivate browser-based conversion

DOCX → XLSX

Pull tables out of Word into an Excel sheet.

Upload DOCX filePrivate browser-based conversion

What can you convert?

Four common conversions, all running locally in your browser.

DOCX to PDF

Word → PDF

PDF to DOCX

PDF → Word

XLSX to DOCX

Excel → Word

DOCX to XLSX

Word → Excel