How to sign documents on Windows
You don't need Adobe Acrobat Pro or any paid software to sign documents on Windows. SignOwl works in Chrome, Edge, or Firefox — upload a PDF, sign it, and download the signed copy.
Open SignOwl in your browser
Go to signowl.app in Chrome, Edge, or Firefox. Sign in with Google (one click) or create an account.
Upload your PDF
Drag and drop your document or click to browse. Word docs should be saved as PDF first (File → Save As → PDF in Word).
Add signature fields
Click 'Detect fields' for AI-powered placement, or manually drag signature, date, and initial fields onto the document.
Sign and send
Draw your signature with mouse or touchscreen, type your name, or upload a signature image. Send to other signers or download immediately.
Tips
- Windows touchscreen devices (Surface, etc.) work great for drawing signatures
- Edge and Chrome both work perfectly — use whichever you prefer
- No Adobe Acrobat subscription needed
Frequently asked questions
Do I need Adobe Acrobat to sign PDFs on Windows?
No. SignOwl works in any browser on Windows. Upload your PDF, sign it, and download — no Adobe software required.
Can I use a touchscreen to draw my signature?
Yes. Windows touchscreen devices (Surface Pro, touchscreen laptops) work perfectly for drawing signatures. You can also use a mouse or type your name.
Does it work with Microsoft Edge?
Yes. SignOwl works in Chrome, Edge, Firefox, and any Chromium-based browser on Windows.
Ready to send your first document?
Upload a PDF, add signature fields, and send — your signers get a beautiful page on any device. No accounts, no apps, no friction.
Start free — no card needed