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.
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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.
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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
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— from 710 reviews
5.0
Easy and free!
Have used it a couple of times to edit some PDFs. Really simple
I don't know if its just me but seems like the page gets pretty unresponsive at times
Juan V.
5.0
Excellent Service
I did the 30 day trial period and was very satisfied with the process.I used the product for about 10 different documents within a 2 day period. I forgot about the trial period and was charged for an annual subscription and was emailed the confirmation. I went online and requested to cancel the subscription due to not needing the product and received the cancellation with 5 minutes, very satisfied.
Stephen Middleton
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.
Secure Initials Work Feature
The Secure Initials Work feature enhances the safety of your documents while simplifying your workflow. With this tool, you can confidently manage sensitive information as it provides a layer of protection through initials validation. This tool is designed for users who prioritize security in their daily tasks.
Key Features
User-friendly interface
Real-time initials verification
Seamless integration with existing systems
Secure storage of signed documents
Customizable settings for different user needs
Potential Use Cases and Benefits
Ensuring compliance with legal and regulatory standards
Protecting confidential information in contracts
Streamlining document approval processes
Enhancing team collaboration on sensitive projects
Improving accountability and tracking in business transactions
The Secure Initials Work feature addresses your need for document security. By integrating this feature into your workflow, you minimize the risk of unauthorized access, ensure compliance, and boost overall efficiency. Rest easy knowing your documents are protected, allowing you to focus on what truly matters—growing your business.
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.
What is it called when you use initials for words?
An acronym (pronounced AK-ruh-nihm, from Greek acre- in the sense of extreme or tip and ONEMA or name) is an abbreviation of several words in such a way that the abbreviation itself forms a pronounceable word. Abbreviations that use the first letter of each word in a phrase are sometimes referred to as initialism.
Is FBI an acronym or abbreviation?
The difference between an acronym and initialism is that the abbreviation formed with initialism is not pronounced as a word, rather you say the individual letters, such as FBI (Federal Bureau of Investigation), CIA (Central Intelligence Agency), and DVD (Digital Video Disk*).
Is NASA an acronym or abbreviation?
NASA, on the other hand, is an acronym because even though it is also made up of the first letters of the department name (National Aeronautics and Space Administration), it is pronounced as a word, NASA, and not by spelling out the letters N, A, S, A.
Is USA an acronym or abbreviation?
According to Dictionary.com, an abbreviation is a shortened or contracted form of a word or phrase, used to represent the whole, as Dr. for Doctor, U.S. for the United States, lb. for pound. Initialism and acronyms are two types of abbreviations that are used to shorten phrases.
What is an acronym that spells a word?
An acronym is an abbreviation that forms a word. An initialism is an abbreviation that uses the first letter of each word in the phrase (thus, some but not all initialism are acronyms).
Is TV an acronym or abbreviation?
TV is an abbreviation for `television'.
What is abbreviation and acronym?
Abbreviations and acronyms are shortened forms of words or phrases. An abbreviation is typically a shortened form of words used to represent the whole (such as Dr. or Prof.) while an acronym contains a set of initial letters from a phrase that usually form another word (such as radar or scuba).
What is an example of an acronym?
An acronym is a pronounceable word formed from the first letter (or first few letters) of each word in a phrase or title. An example of this is the acronym radar. You might talk about local police using their radar guns to catch speeders without even considering its original full form, Radio Detection and Ranging.
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