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
Select from device
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
It's not as easy to follow as you think it is. For example, Save As is a command that most of us think as a file name, not application such as PDF or Docx. I now have to go back and find the document, add the signature and then, change the name of the file, somehow from the template to a specific client's file.
Bill B
4.0
It is not very difficult to navigate, but I do have issues with finding some of the documents I need. Plus, I feel that the pricing of basic level is too much. I am a person with a limited income and can not afford much. I need this program to help with my taxes and a few other documents, but I can not afford to pay an entire years worth!
Elizabeth S W
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.
Reliable Date Work Feature
Introducing the Reliable Date Work feature, designed to streamline your scheduling and enhance your productivity. This feature ensures that you stay organized and focused on what truly matters. With its straightforward interface, you can handle your dates and deadlines with confidence.
Key Features
Intuitive date selection with visual calendar
Automatic reminders for upcoming tasks and deadlines
Seamless integration with existing tools and apps
Customizable settings to match your preferences
User-friendly interface for easy navigation
Potential Use Cases and Benefits
Manage personal appointments effectively
Coordinate team schedules within organizations
Track project deadlines to stay on course
Establish routines for better time management
Notify stakeholders about important dates
The Reliable Date Work feature solves your scheduling challenges by keeping you informed and prepared. You can reduce the stress of last-minute arrangements and avoid conflicts. With this feature, you can embrace your day with clarity and purpose, making sure no important date ever slips through the cracks.
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.
To radiocarbon date an organic material, a scientist can measure the ratio of remaining Carbon-14 to the unchanged Carbon-12 to see how long it has been since the material's source died. Advancing technology has allowed radiocarbon dating to become accurate to within just a few decades in many cases.
Are there flaws in carbon dating?
Though radiocarbon dating is startlingly accurate for the most part, it has a few sizable flaws. Cosmic rays and changes in Earth's climate can cause irregularities in the amount of Carbon-14 in the atmosphere. Humans began making an impact during the Industrial Revolution.
Is carbon dating inaccurate?
Carbon dating is unreliable for objects older than about 30,000 years, but uranium-thorium dating may be possible for objects up to half a million years old, Dr. Handler said.
Has carbon dating been debunked?
Radiocarbon dating, which is used to calculate the age of certain organic materials, has been found to be unreliable, and sometimes wildly so — a discovery that could upset previous studies on climate change, scientists from China and Germany said in a new paper.
How does radiation affect carbon dating?
Unless the radioactivity is actually carbon-14, it won't affect the dating since carbon-14 dating only uses C-14. Besides, today they don't actually measure the radiation given off by the C-14, they measure the ratio of C-14 atoms to C-12 atoms with a mass spectrometer — it gives more accurate results.
Does carbon dating work on living things?
Carbon dating is used to work out the age of organic material in effect, any living thing. Various geologic, atmospheric and solar processes can influence atmospheric carbon-14 levels. Since the 1960s, scientists have started accounting for the variations by calibrating the clock against the known ages of tree rings.
What are the limitations of radiocarbon dating?
Despite its usefulness, radiocarbon dating has a number of limitations. First, the older the object, the less carbon-14 there is to measure. Radiocarbon dating is therefore limited to objects that are younger than 50,000 to 60,000 years or so.
What are the limitations of radiometric dating?
Limitations of Radiometric Dating The material being dated must have measurable amounts of the parent and/or the daughter isotopes. Ideally, different radiometric techniques are used to date the same sample. If the calculated ages agree, they are thought to be accurate.
Ready to try pdfFiller's? Reliable Date Work
Upload a document and create your digital autograph now.
