Add Signature
Add digital signatures to your PDF documents.
Drop your PDF to add a signature
or click to browse from your computer
Accepted: .pdf · Max 100MB
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About Add Signature
Add digital signatures to your PDF documents. Our free online tool makes it quick and easy — no software installation required.
Simply upload your file, let our tool process it, and download the result. Your files are securely processed and automatically deleted after conversion.
How to use Add Signature
- Click "Choose File" or drag and drop your file above
- Configure the settings for your specific needs
- Click the action button to process your file
- Download your processed file
Frequently Asked Questions
Is Add Signature free to use?
Yes, Add Signature is completely free with no hidden charges.
Is my file secure?
Absolutely. Files are processed in your browser and deleted from our servers immediately after processing.
What is the maximum file size?
You can upload files up to 100MB for free.
Do I need to create an account?
No account is needed. Just upload your file and get started.