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Sign PDF: Add Digital Signatures to Documents

Easily add digital signatures, text annotations, stamps, and drawings to your PDF documents

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How to Sign PDF Documents

1

Upload Your PDF

Upload the PDF document you want to sign or annotate

2

Add Your Signature

Create, upload, or draw your signature and place it on the document

3

Save & Download

Save your changes and download the signed PDF document

Benefits of Digital Signatures

Go Paperless

Eliminate the need to print, sign, scan, and email documents

Save Time

Sign documents instantly from anywhere without physical handling

Professional Appearance

Create clean, professional-looking signed documents

Streamlined Workflow

Speed up document approvals and business processes

Common Use Cases

Contracts & Agreements

Add your signature to business contracts and agreements

Forms & Applications

Fill out and sign forms without printing

Document Approvals

Mark documents as approved with official stamps and signatures

Feedback & Revisions

Add comments and annotations to documents during review

Frequently Asked Questions

Are digital signatures legally binding?

Digital signatures created with our tool are visually similar to handwritten signatures. For legally binding electronic signatures that comply with regulations like eIDAS or ESIGN Act, you may need a qualified electronic signature service. Our tool is suitable for internal documents, drafts, or when visual signatures are sufficient.

How secure are the signatures?

Our signatures are visual overlays on the PDF document. They provide a visual representation of consent but do not include cryptographic security features found in advanced digital signature solutions. Your documents are processed securely, and we don't store your signed PDFs.

What signature formats are supported?

You can create signatures by drawing with your mouse/touchpad, uploading an image file (PNG, JPG with transparent background recommended), or typing your name in various font styles.

Can I add multiple signatures to a document?

Yes, you can add multiple signatures, text annotations, stamps, and drawings to your document. This is useful for documents that require signatures from multiple parties or need annotations in different locations.

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