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
5.0
Loved the fact that it popped up in Google with the DOT form I needed, and allowed me to fill it out without any issues. The 7 Day trial is great and I will most likely keep for the year, due to the ease of adding in forms as well. Thanks
Toriano
5.0
Awesome platform for everything to with…
Awesome platform for everything to with PDFs. Would thoroughly recommend if you have document collation to do or any other form of PDF editing. The icing on the cake is the fast, polite and friendly customer service team.
BoeJaker
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 Header Certificate Feature
The Reliable Header Certificate feature provides an essential layer of security for your online communications. By ensuring data integrity and authenticity, it helps you establish trust with your users. This feature is designed to protect sensitive information and enhance your overall security posture.
Key Features
Strong data encryption to protect information
Easy integration with existing systems
Regular updates to ensure compliance with security standards
User-friendly interface for hassle-free management
Potential Use Cases and Benefits
E-commerce platforms needing secure transactions
Financial institutions requiring data protection and compliance
Healthcare providers focusing on safeguarding patient information
Organizations aiming to build trust with customers through transparency
With the Reliable Header Certificate feature, you can address common security concerns effectively. It helps to eliminate doubts about data integrity, enabling your customers to interact with confidence. Implementing this feature not only secures your information but also enhances your reputation, fostering long-term relationships with your audience.
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.
HTTPS (HTTP over SSL) sends all HTTP content over an SSL tune, so HTTP content and headers are encrypted as well. Yes, headers are encrypted. It's written here. Everything in the HTTPS message is encrypted, including the headers, and the request/response load.
Are HTTP headers secure?
HTTP security headers are a fundamental part of website security. Upon implementation, they protect you against the types of attacks that your site is most likely to come across. These headers protect against XSS, code injection, clickjacking, etc.
Do HTTP headers get encrypted?
HTTPS (HTTP over SSL) sends all HTTP content over an SSL tune, so HTTP content and headers are encrypted as well. Yes, headers are encrypted. Everything in the HTTPS message is encrypted, including the headers, and the request/response load.
How can HTTP security headers can be viewed?
What Are HTTP Security Headers Exactly? When a user tries to access a page, his browser requests it from a web server. The server then responds with the content along with appropriate HTTP Response Headers which contain metadata, status error codes, cache rules and so on.
Which HTTP Security header can force the use of HTTPS?
HTTP Strict Transport Security (HITS) HTTP Header. As the name suggests, HITS is a mechanism that forces browsers to use a secure web connection.
Why are HTTP headers important?
The most important HTTP headers for scraping. HTTP headers are optional parameters of an HTTP transaction. HTTP requests and responses both can have different HTTP headers. They allow the client and the server to pass additional information with the request or the response.
Are HTTP headers case-sensitive?
HTTP header names are case-insensitive, according to RFC 2616: Each header field consists of a name followed by a colon (“:”) and the field value. Field names are case-insensitive. (Field values may or may not be case-sensitive.)
Are email headers case-sensitive?
Bottom line: According to the spec, Email headers are not case-sensitive, so it sounds like your mail server is buggy.
Ready to try pdfFiller's? Reliable Header Certificate Grátis
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