Upload Signature Image
Use PNG, JPG, or other supported image formats.
Sign PDF with an Uploaded Signature
Upload your signature image, position it anywhere on the PDF, resize it, and download your signed document in minutes.
Reuse Your Existing Signature
Upload your handwritten signature image and add it to PDF documents.
If you already have a scanned or transparent PNG signature, uploading it is one of the fastest ways to sign PDF documents.
With iMZi PDF, upload your signature image, resize it, rotate it if needed, and position it anywhere on one or multiple pages before downloading your signed PDF.
How to Sign with an Uploaded Signature
Sign your PDF in three simple steps.
1. Upload Your PDF
Choose the PDF you want to sign.
2. Upload Your Signature
Upload your signature image, then resize and position it on the document.
3. Download the Signed PDF
Save your completed signed PDF instantly.
Why Choose iMZi PDF
Quickly reuse your saved signature.
Resize & Position
Place your signature exactly where you need it.
Multiple Pages
Add your signature to one or more PDF pages.
Private & Secure
Your documents remain private throughout processing.
Upload Your Signature to PDFs
Use an existing handwritten signature image to sign contracts, forms, agreements, and invoices online.
Contracts
Invoices
Employment Forms
Rental Agreements
Consent Forms
Legal Documents
Frequently Asked Questions
Find answers to common questions about this tool.
Upload Your Signature and Sign PDFs
Reuse your handwritten signature to sign PDF documents online with iMZi PDF.