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
5.0
Only used the free trial = it was easy…
Only used the free trial = it was easy to use; however, I cannot afford the price per month since I very rarely use the product.
Akasha Ra
4.0
What do you like best?
Price is good and plenty of document options.
What do you dislike?
Would be great if it could integrate with your pdf documents without having to go to the website. maybe a feature where you can join or delete parts of the pdf without having to upload it to the website every time.
What problems are you solving with the product? What benefits have you realized?
All my PDF needs are being filled by the software
User in Management Consulting
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 Initials Article Feature
The Reliable Initials Article feature offers a simple and effective way for users to personalize their documents. This tool helps you create a unique identity for your written materials, ensuring that your work stands out and represents you.
Key Features
Customizable initials for personal branding
Easy integration with various document formats
User-friendly interface for effortless navigation
Secure options to protect your personalized content
Available on multiple platforms for convenience
Potential Use Cases and Benefits
Personalize letters, reports, and articles to enhance your brand
Create a signature look for your resumes or cover letters
Ensure consistent representation across all written materials
Differentiate your work in collaborative settings
Simplify the sign-off process for documents and agreements
By using the Reliable Initials Article feature, you can easily solve the challenge of standing out in a crowded space. This tool helps you maintain a consistent identity across your documents, making it easier for others to recognize your work. You will gain confidence in presenting your materials with a personal touch and professionalism.
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.
Author Information on the internet with a listed author is one indication of a credible site. Date The date of any research information is important, including information found on the Internet. Sources Credible websites, like books and scholarly articles, should cite the source of the information presented.
What makes an article credible?
The definition of a credible source can change depending on the discipline, but in general, for academic writing, a credible source is one that is unbiased and is backed up with evidence. When writing a research paper, always use and cite credible sources.
How do you know an article is credible?
Author Information on the internet with a listed author is one indication of a credible site. Date The date of any research information is important, including information found on the Internet. Sources Credible websites, like books and scholarly articles, should cite the source of the information presented.
What makes a reliable source?
A reliable source is one that provides a thorough, well-reasoned theory, argument, discussion, etc. based on strong evidence. Scholarly, peer-reviewed articles or books -written by researchers for students and researchers. These sources may provide some of their articles online for free.
What are considered credible sources?
What sources can be considered as credible? Materials published within last 10 years. Research articles written by respected and well-known authors. Websites registered by government and educational institutions (.
How do you determine if a news source is credible?
Identify Your Biases. Check the Source(s) of the Information. Confirm That the Information Is Reported by Multiple Sources. Read Past the Headline. Check the Authors & Their Credentials. Distinguish Between News & Opinion.
How do you know if a news source is reliable?
Identify Your Biases. Check the Source(s) of the Information. Confirm That the Information Is Reported by Multiple Sources. Read Past the Headline. Check the Authors & Their Credentials. Distinguish Between News & Opinion. Watch Out for Older Information. Use Fact-Checkers to Validate Content.
How do you know a source is credible?
Be skeptical. Examine the source's and author's credentials and affiliations. Evaluate what sources are cited by the author. Make sure the source is up-to-date. Check the endorsements and reviews that the source received. Check if the publisher of the source is reputable.
Ready to try pdfFiller's? Reliable Initials Article
Upload a document and create your digital autograph now.
