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
The platform is very good, it fulfills exactly what it promises, it is even compatible with the NVDA screen reader for people with visual limitations. Unfortunately there is no language version in PT-BR, and in some tool icons the NVDA screen reader does not read.
LEVY
5.0
How to find the item i was looking for…
How to find the item i was looking for was a little hassle,
daunting. But once u get the language right it is very easy
and helpful to got one form after another. Easily imports info too! Wow!
Selena Lindsey
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 Link Resolution Feature
The Reliable Link Resolution feature works to ensure seamless connectivity across your network. With this feature, you can confidently navigate link challenges and keep your operations running smoothly.
Key Features
Automatic detection of broken links
Real-time updates on link status
Adaptive routing for uninterrupted service
User-friendly interface for quick access
Compatibility with various devices and networks
Potential Use Cases and Benefits
Maintain constant internet access in busy offices
Ensure uninterrupted video conferencing for remote teams
Support online training sessions without disruptions
Facilitate swift data transfers for businesses
Enhance customer experiences on e-commerce platforms
This feature addresses your connectivity issues by automatically identifying and resolving link failures. It provides a proactive solution to potential disruptions, ensuring your network stays active and reliable. By using the Reliable Link Resolution feature, you can focus on your tasks without worrying about network outages.
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.
Another popular convention is to cite resolution as the total number of pixels in the image, typically given as number of megapixels, which can be calculated by multiplying pixel columns by pixel rows and dividing by one million. One could refer to it as 2048 by 1536 or a 3.1-megapixel image.
How is screen resolution calculated?
Screen resolution is measured by the number of pixels displayed in each dimension. For example if the screen size is 5.8 inches and screen resolution is 1138 × 680, then PPI can be calculated as 1138X 1138 + 680 × 680 = 1757444. Square root of 1757444 is 1325.69. Now, divide the number 5.8 i.e. 1325.69/5.8 = 228.5.
How do I figure out my screen resolution?
Open Screen Resolution by clicking the Start button, clicking Control Panel, and then, under Appearance and Personalization, clicking Adjust screen resolution. Click the drop-down list next to Resolution. Check for the resolution marked (recommended).
How do I find my screen DPI?
Use the Pythagorean Theorem and the screen width and height in pixels to calculate the diagonal length in pixels: diagonal=width2+height2. Use the formula to calculate PPI, dividing the length of the diagonal in pixels by the length of the diagonal in inches.
How is PPI resolution calculated?
Once you have these two pieces of information (the print size and the pixel count), you can calculate the PPI and determine the resolution of the image. Calculating PPI The basic equation for calculating PPI is: PPI = width(pixels)/ width of image (inches). PPI = height(pixels)/ height of image (inches).
How do you determine pixel size?
Take the value in the “Width (mm)” column and divide it by the width in pixels. This is called “pixel size x”. Take the value in the “Height (mm)” column and divide it by the height in pixels. This is called “pixel size y”. Calculate the average between the two values — (“pixel size x” + “pixel size y”) / 2.
How is resolution of aspect ratio calculated?
There is a simple formula for calculating aspect ratios: aspectRatio = (width / height) . For instance if you want to know the new height of an object, you can use: height = (width / aspectRatio) , and if you need the new width of an object, you can use: width = (height * aspectRatio) .
