100% Secure Local Processing

E-Stamp

Securely apply stamp to official PDF letters directly in your browser. No server uploads, 100% private.

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Please select the PDF you want to stamp

Create Stamp

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Professional, Secure, Efficient

Redefining online PDF processing right in your browser.

Ultimate Security

No server uploads. All PDF merging happens in your browser (device), so confidential documents and personal information remain completely secure.

No Registration Required

No tedious sign-ups, email verification, or software installation. Start merging PDFs and creating stamps immediately upon visiting.

Cross-Platform Support

Works on any modern browser (Chrome, Edge, Safari) across Windows, Mac, iPhone, Android, and more. Completely free.

Why Choose PDF365?

100% Private

Files are processed entirely within your browser. Zero uploads.

Lightning Fast

No upload wait times. Instant client-side processing.

Completely Free

No registrations, ads, or watermarks. Unlimited access.

Privacy-Assured Add Stamp to PDF: Edit Securely and Instantly Within Your Browser

1

1. Upload

Drag and drop your PDF into the secure area.

2

2. Setup

Tailor settings like angles or compression in the panel.

3

3. Result

Click process and the file is yours instantly.

Privacy-Assured Add Stamp to PDF: Edit Securely and Instantly Within Your Browser

Needing to apply stamp to official PDF letters can be a hassle, especially if you have to recreate the document. This web tool lets you perform edits directly in your browser. Since files containing pricing or payroll data are never uploaded to our servers, you can work with complete peace of mind.

Typical Scenarios & Guidelines

1. Auto-Stamping Receipt Dates: Document Reception Evidence

Auto-stamp receipt or processing dates on received invoices or applications as proof of reception.

2. Version Control Timestamps: Document Revision History

Stamp dates on each document revision for easy version management, showing at a glance when a document was created or updated.

3. Important Document Date Recording: Legal Evidence

Record dates on contracts or certificates to establish clear timelines for creation, receipt, or approval, useful for future reference.

FAQ

Q:Does the stamp auto-insert the current date and time?

Yes. The tool automatically inserts the current date and time when the stamp is applied.

Q:Can stamp position and format be customized?

Yes. You can customize the display position and date format to suit your document needs.

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