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or drop a file here
256-bit Encryption•Max 50 MB per file
Options
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Processing Status
Waiting for upload…
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Why use our Sign Pdf tool?
- 100% free with no watermarks
- Works in any browser — no software needed
- Files deleted automatically after 2 hours
- Secure 256-bit SSL encryption
Common use cases
- 1Quick document processing
- 2Convert files for work or school
- 3Process PDFs from any device
- 4Share and send documents easily
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How it works
1
Upload your file
Select or drag-and-drop your file. Supports PDF, Word, Excel, images and more.
2
Apply settings
Configure options if needed and click the convert button.
3
Download result
Your file is ready instantly. Automatically deleted after 2 hours.
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Frequently asked questions about Sign Pdf
Is Sign Pdf free?
Yes, completely free. No account or credit card required.
Are my files secure?
Yes. Files are encrypted during upload and automatically deleted 2 hours after processing.
Does it work on mobile?
Yes. ConvertDocHub works in any browser on iPhone, Android, Mac and Windows.
🔒 Your files are encrypted with 256-bit SSL and permanently deleted from our servers 2 hours after processing. We never read or share your documents.