Create a legally-binding electronic signature and add it to contracts, agreements, PDF forms, and other documents – regardless of your location. Collect and track signatures with ease using any device.
Drop document here to upload
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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
Upload a document
Generate your customized signature
Adjust the size and placement of your signature
Download, share, print, or fax your signed document
Every eSignature tool you need – inside a powerful PDF software
eSignature solution
Document tracking
Enhanced productivity
Custom branding
Security & compliance
eSign documents and collect signatures
Easily fill, edit, and sign your PDF documents in a single application, on any device.
Type, draw, or use a signature converter to create an eSignature from a picture of your handwritten autograph.
Create fillable PDFs and send them for signature to one or multiple recipients.
Set signer roles and customize a signing order.
Get visibility into the signing process
Receive instant alerts once signatures are in place.
Specify CC’d recipients and set actions upon document completion.
Monitor changes in your documents with audit trails.
Speed up your approval workflows
Send documents for signature faster by sharing them via short links.
Simplify data and signature collection by posting fillable PDF forms online.
Collect payments along with signed documents.
Showcase your branding when requesting signatures
Display your logo on signature invites, user notifications, and in the eSignature editor.
Customize an email message for your eSignature invites.
Redirect signers to your website once they complete your document.
Maintain industry-leading security and compliance
Authenticate signers via a password.
Make your document workflows compliant with industry-specific regulations, including HIPAA.
Secure the authenticity of a document with a unique ID.
Set an expiration date for your document.
Join the world’s largest companies
Employees at these companies use our products.
How to Add a Signature to PDF (and Send it Out for Signature)
Watch the video guide to learn more about pdfFiller's online Signature feature
pdfFiller scores top ratings in multiple categories on G2
4.6/5
— from 710 reviews
4.0
Good service
This ia great service, but you shouldn't allow people to fill out entire PDFs just to push them into creating an account and starting a free trial. Be upfront.
Bryant Troutman
5.0
Excellent App - Does All I Need It To Do
Brilliant web based pdf application that does all that I want to do at a fraction of it's adobe equivalent.
Mr Phillip Addison
Sign any document using pdfFiller’s eSignature service without hassle
Add your virtual signature in just a few simple steps – without a scanner or printer.
Upload
Upload your document to pdfFiller and open it in the editor.
Sign
Generate and save your electronic signature using the method you find most convenient.
Tweak
Resize your signature and adjust its placement on a document.
Retrieve
Save a signed, printable document on your device in the format you need or share it via email, a link, or SMS. You can also instantly export the document to the cloud.
Upload document
Why choose pdfFiller for eSignature and PDF editing?
Cross-platform solution
Upload your document to pdfFiller and open it in the editor.
Unlimited document storage
Generate and save your electronic signature using the method you find most convenient.
Widely recognized ease of use
Resize your signature and adjust its placement on a document.
Reusable templates & forms library
Save a signed, printable document on your device in the format you need or share it via email, a link, or SMS. You can also instantly export the document to the cloud.
The benefits of electronic signatures
Bid farewell to pens, printers, and paper forms.
Efficiency
Enjoy quick document signing and sending and reclaim hours spent on paperwork.
Accessibility
Sign documents from anywhere in the world. Speed up business transactions and close deals even while on the go.
Cost savings
Eliminate the need for paper, printing, scanning, and postage to significantly cut your operational costs.
Security
Protect your transactions with advanced encryption and audit trails. Electronic signatures ensure a higher level of security than traditional signatures.
Legality
Electronic signatures are legally recognized in most countries around the world, providing the same legal standing as a handwritten signature.
Sustainability
By eliminating the need for paper, electronic signatures contribute to environmental sustainability.
Enjoy straightforward eSignature workflows without compromising data security
Regulates the use and holding of personal data belonging to EU residents.
SOC 2 Type II Certified
Guarantees the security of your data & the privacy of your clients.
PCI DSS certification
Safeguards credit/debit card data for every monetary transaction a customer makes.
HIPAA compliance
Protects the private health information of your patients.
CCPA compliance
Enhances the protection of personal data and the privacy of California residents.
Unlock Stamp Resolution Feature
The Unlock Stamp Resolution feature empowers you to enhance your document clarity and professionalism. By activating this feature, you can easily elevate your stamp quality to meet your specific needs.
Key Features of Unlock Stamp Resolution
Improved image clarity for sharp stamps
Customizable resolution settings for various needs
User-friendly interface for easy navigation
Quick access to stamp settings and adjustments
Potential Use Cases and Benefits
Ideal for legal documents requiring high-quality stamps
Useful for business presentations that demand clear visuals
Perfect for marketing materials needing professional appearance
Facilitates efficient document approval processes
With the Unlock Stamp Resolution feature, you address common issues of unclear stamps. This solution not only improves the readability of your documents but also portrays a more professional image to your clients and partners. Say goodbye to uncertainty in document approval and hello to crisp, clear images that reflect the quality of your work.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
1- Push lightly the top of the stamp to align the pad with the opening at the back of the stamp. 2- Lock the stamp using the lock/unlock button. 3- Remove the old pad, and insert new pad after removing the cover. 4- Unlock the stamp using lock/unlock button.
How do you unlock a locked stamp?
1- Push lightly the top of the stamp to align the pad with the opening at the back of the stamp. 2- Lock the stamp using the lock/unlock button. 3- Remove the old pad, and insert new pad after removing the cover. 4- Unlock the stamp using lock/unlock button.
How do I unlock my 2000 Stamper?
Push the stamp down and locate the lock switch on the right side of the stamp. Slide the lock switch over to lock it in place. Open the ink well by gripping both sides of the tray and sliding it out.
How do you use a self inking stamp?
Self-inking stamps work best with a water-based ink. Simply add a few drops to the ink pad and then use the tip of the bottle to evenly spread the ink. Let the ink settle for a couple of minutes before putting the pad back into the stamp. After this, your stamp is good to go!
How do you open a stamp?
Push down slightly on the stamp about 1/8 (Image 1). Remove the ink pad by pulling on the edge on the pad (Image 1). Re-ink the pad by applying 10 20 drops of 2000+ Stamp Ink (Image 2). Allow the ink to absorb into the stamp pad. Replace the stamp pad in the stamp.
How do you refill a trod at stamp?
Press the stamp down slightly with the side buttons depressed. Press the button on the wide side of the stamp to eject the ink well. Carefully pull the ink well out of the stamp. Insert the refill ink into the ink well slowly until the pad is saturated.
How do you refill a PRE inked stamp?
Pre-baked Stamps. Remove the cap from the ink refill bottle. Hold the stamper upside down so that the impression is facing up. Dispense three to four drops of ink on the surface of the impression and allow the sponge to absorb the ink.
How do you top up an ink stamp?
Remove the holder from the stamp. Use the ink bottle to add five drops of ink to each refill hole in the stamp. Be extremely careful when adding ink. Put the holder back on the stamp. Immediately after refilling the ink, keep the stamp facing down until the ink begins to flow from the stamp.
Ready to try pdfFiller's? Unlock Stamp Resolution
Upload a document and create your digital autograph now.
