✍️ Sign PDF
Draw, type, or upload a signature image and place it on your PDF document.
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Drop your file here
Supports PDF files up to 50MB
Max file size: 50MB
Sign PDF: guide & frequently asked questions
Add your signature to any PDF document — draw, type, or upload an image. OnlineToolsZone hosts this utility so you can get the job done in your browser without installing software. People often search for: sign pdf online free, add signature to pdf, electronic signature pdf.
Add electronic signatures to PDF documents by drawing, typing, or uploading an image online for free. Every tool page follows the same privacy-minded approach—free access, optional related utilities, and clear expectations around your data.
The sections below explain why users choose OnlineToolsZone, how to run Sign PDF in three simple steps, and answers to common questions. If this tool uploads files to our servers, they are automatically deleted within about one hour after processing.
Why use OnlineToolsZone for Sign PDF?
Add electronic signatures to PDF documents by drawing, typing, or uploading an image online for free.
- Draw signature
- Type signature
- Upload signature image
- No signup required
100% Free
No Signup Required
Files deleted in 1 hour
How to use Sign PDF – step by step
Open the tool and add your input
Use the Sign PDF controls above—upload a file, paste text, or enter values depending on what this page asks for.
Run the action
Adjust any options, then start processing. Wait for the spinner or success state before you download or copy results.
Save your output
Download the file, copy text to your clipboard, or note the calculated result. Store a local backup if the document is important.
Frequently Asked Questions
1.Is this a legally valid e-signature?
2.Is Sign PDF free?
3.Can I position my signature anywhere?
4.Is my file stored?
Security & Privacy
1,402 users have processed files with this tool today
💡How to Use Sign PDF
Upload File
Select or drag your files into the processing box above.
Apply Settings
Customise processing options (where available) as needed.
Download Result
Wait 1-2 seconds and download your final processed file.
Key Features
- ✓ Draw signature
- ✓ Type signature
- ✓ Upload signature image
- ✓ No signup required
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