Sign PDF-Online
Sign your documents securely online in just a few steps. Upload your file, add your signature, and download the signed document.
How to Add a Signature to PDF Pages
Click “Upload” or drag and drop your file into the signature tool.
Type, draw, or upload your signature and place it anywhere on the PDF.
Click “Done” and download your signed PDF — ready to share or submit.
Why choose our PDF signing tool
Multiple Signature Types
Create signatures by drawing, typing, or uploading an image. Choose from various fonts and styles to match your preferences.Secure Digital Signatures
Legally valid digital signatures with encryption and automatic document deletion for maximum security and privacy.Mobile-Friendly
Sign documents on any device - desktop, tablet, or smartphone. Touch-screen drawing support for natural signatures.Quick & Easy
Sign documents in seconds. Save your signature for reuse across multiple documents to save time.Multi-Page Support
Add signatures to multiple pages within a single document. Perfect for contracts and multi-page agreements.Customizable Placement
Drag and drop signatures anywhere on the document. Resize, move, or delete signatures as needed.
Frequently asked questions
Upload your PDF, choose the Sign tool, and add your signature by drawing, typing, or uploading an image. Place your signature anywhere on the document, then download your signed PDF instantly.
Yes! You can add as many signatures or initials as you need—perfect for documents requiring multiple signers or extra verification.
Electronic signatures created with MiniPDFeditor are legally valid in most countries, including the US and EU, for most business and personal documents. Always check your local regulations for specific requirements.
Absolutely. All files are encrypted during upload and processing, and are deleted from our servers after you download your signed PDF. Your privacy and security are always protected.
MiniPDFeditor works on Windows, Mac, Linux, iOS, and Android. No installation or registration is required—just use your web browser to sign PDFs anywhere, anytime.
You can sign most standard PDF files for free. For very large files or advanced signing features, a MiniPDFeditor Pro account may be required. We keep our limits generous for everyday users.
MiniPDFeditor offers a full suite of PDF tools—edit, merge, split, compress, convert, and organize your documents all in one place. Explore our features to simplify your workflow.