100% private — nothing is uploaded
Fill and sign documents in seconds
Simple Docu is a free, browser-based tool for PDFs, Word documents, and images. No account. No subscription. No server — your document never leaves your device.
Upload a document to fill or sign
Drag and drop a PDF, Word document, or image. Your file never leaves your device.
- Word
- JPG / PNG
Private
All processing happens on your device. Nothing is stored online.
Free
No subscriptions, no payment walls, no account required.
Simple
Upload, fill, sign, and download. That is it.
How it works
- 1Upload your PDF, Word document, or image.
- 2Click anywhere to add text, checkboxes, or a signature.
- 3Download your completed document as a PDF.
Works for any one-off form
Leases, W-9s, medical forms, DMV paperwork, school permission slips, and anything else that needs a quick signature or a few filled fields.