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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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
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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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Streamlined, user-friendly app
It's super easy to upload PDFs and edit them however you need to, including adding an authorized signature. I'm very pleased with this service.
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I really appreciate being able to transform a regular,...
I really appreciate being able to transform a regular, annoying PDF into an easily accessible document my clients can sign from any device and be sent by almost any app or service. This will definitely make going paperless a reality for our business
Greg Z.
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.
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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.
Confident Statistic Log
The Confident Statistic Log feature helps you track and analyze key data effortlessly. By keeping a clear record of important statistics, you can make informed decisions based on reliable information.
Key Features
Easy tracking of statistics over time
User-friendly interface for quick access
Customizable logs to suit your needs
Visual representation of data with graphs and charts
Export options for sharing and reporting
Potential Use Cases and Benefits
Ideal for businesses wanting to monitor sales trends
Helpful for researchers collecting and analyzing data
Useful for educators tracking student performance
Supports athletes reviewing their performance statistics
Great for personal projects requiring data organization
The Confident Statistic Log addresses your challenges by providing a clear and reliable way to manage data. With this feature, you gain confidence in the numbers you track, leading to better decision-making and enhanced outcomes in your personal and professional endeavors.
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.
To calculate the confidence limits for a measurement variable, multiply the standard error of the mean times the appropriate t-value. The t-value is determined by the probability (0.05 for a 95% confidence interval) and the degrees of freedom (n1).
How do you calculate upper and lower confidence limits?
You can find the upper and lower bounds of the confidence interval by adding and subtracting the margin of error from the mean. So, your lower bound is 180 – 1.86, or 178.14, and your upper bound is 180 + 1.86, or 181.86. You can also use this handy formula in finding the confidence interval: x ± ZA/2 * /(n).
How do you calculate lower confidence limit?
To calculate the confidence limits for a measurement variable, multiply the standard error of the mean times the appropriate t-value. The t-value is determined by the probability (0.05 for a 95% confidence interval) and the degrees of freedom (n1).
What is the upper and lower limit of confidence interval?
Standard Deviation (S) is the assumed sample standard deviation. Lower Limit is the lower limit of the confidence interval. Upper Limit is the upper limit of the confidence interval. A sample size of 40 produces a two-sided 95% confidence interval with a width equal to 15.806 when the standard deviation is 34.000.
How do you find the sample mean of a confidence interval?
0:06 5:14 Suggested clip Confidence Intervals for One Mean: Determining the Required YouTubeStart of suggested client of suggested clip Confidence Intervals for One Mean: Determining the Required
How do you find confidence intervals?
Confidence Interval for a Proportion Example 2: Steps Step 1: Divide your confidence level by 2:. 95/2 = 0.475. Step 2: Look up the value you calculated in Step 1 in the z-table and find the corresponding z-value. The z-value that has an area of.
What is the 95% confidence interval for the mean?
The 95% confidence interval defines a range of values that you can be 95% certain contains the population mean. With large samples, you know that mean with much more precision than you do with a small sample, so the confidence interval is quite narrow when computed from a large sample.
What does a 95% confidence interval mean?
A 95% confidence interval is a range of values that you can be 95% certain contains the true mean of the population. With large samples, you know that mean with much more precision than you do with a small sample, so the confidence interval is quite narrow when computed from a large sample.
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