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.
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
The filler form was OK; however, it would have been better to know there was a cost and subscription up front before putting all the time in to fill out the form. Especially when it was shown as "FREE"
George S
4.0
Does what I need, the only thing is, it can be confusing when you try to log in, it takes you to another page instead of your actual account page so I have to search for something else to get to it, or I may just haven't located how yet, still good for what I need done.
Karma
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.
Protected Feature Certificate
Discover the Protected Feature Certificate, a reliable tool designed to enhance your product's security and maintain its integrity. This feature protects your applications and data by ensuring only authorized users can access and modify important aspects of your product.
Key Features
Secure user authentication and authorization
Comprehensive access controls to protect sensitive information
Audit trails to monitor user activities
Customizable security settings for diverse needs
Seamless integration with existing systems
Potential Use Cases and Benefits
Safeguard customer data in e-commerce platforms
Prevent unauthorized access to sensitive corporate information
Enhance compliance with data protection regulations
Protect intellectual property in software development
Increase customer trust through improved security measures
Using the Protected Feature Certificate can solve your security concerns. It not only protects your valuable data but also streamlines management processes. By implementing this feature, you can enhance your overall security posture, build confidence with your users, and comply with regulations effortlessly. Start securing your product today.
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.
Certificate security Use certificates to encrypt documents and to verify a digital signature. A digital signature assures recipients that the document came from you. Encryption ensures that only the intended recipient can view the contents. A certificate stores the public key component of a digital ID.
What does it mean when a PDF is encrypted?
Compliant PDF viewers are able to decrypt. Pdf files that have been encrypted. Strong encryption makes the PDF format a practical way to protected important documents and files. The recipient only needs to click on the file. If a PDF viewer is present on the device it will prompt the recipient for a password.
How do I change encrypted PDF to normal?
Locate and open the PDF document on which you would like to change security settings. Click the “Tools” pane, select “Protection,” choose “Encrypt” and click “Encrypt with Password.” If you just want to change security settings, choose “Manage.”
How do I get an encryption certificate?
On the Tools menu, click Trust Center, and then click E-mail Security. Under Digital IDs (Certificates), click Get a Digital ID. Click Get an S/MIME certificate from an external Certification Authority, and then click OK.
How do I get a digital certificate?
STEP 1: Log on and select your type of entity. STEP 2: Fill the necessary details. STEP 3: Proof of identity and address. STEP 4: Payment for DSC. STEP 5: Post the documents required.
How do I get a signing certificate?
From Microsoft Windows, click Start. In the Search programs and files field, type MMC. Click File > Add/Remove Snap-in. From the list of available snap-ins, select Certificates. Click Add.
How do I remove security certificate from PDF?
Select Preferences > Signatures. In Identities & Trusted Certificates, and click More. Select the certificate, and click Remove ID.
Ready to try pdfFiller's? Protected Feature Certificate Gratis
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