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
Select from device
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.
Last updated on
Sep 21, 2025
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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
It was really easy to modify the text but it didn't allow for modifying the form itself. When I ran out of blocks (Employee Review Form), I couldn't add any lines to the bottom or even take away some of the "Reviewer comments" to give me space to add more lines for categories.
Gladys M. C
5.0
What do you like best?
E-signature technology for our remote clients
What do you dislike?
Users new to e-signature platforms always struggle with how to use it, indicating that some more work needs to be done to make it 'dummy proof'.
Recommendations to others considering the product:
It's well worth implementing PDFfiller in any organization, especially those which have ongoing needs of signatures. The cost savings in staff time alone makes it pay for itself!
What problems are you solving with the product? What benefits have you realized?
Remote clients now can sign various documents MUCH easier!
lyndie childs
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.
Correct Sign in the Document Feature
The Correct Sign in the Document feature offers a seamless way to ensure your documents are signed accurately and efficiently. This tool aims to simplify the signing process, allowing you to focus on what truly matters.
Key Features
User-friendly interface for easy navigation
Real-time signature verification
Secure storage for signed documents
Multiple signature options to fit your needs
Integration with popular document management systems
Potential Use Cases and Benefits
Business contracts requiring swift approval
Legal documents needing accurate signatures
School forms that demand timely consent
Real estate transactions requiring multiple signatures
Client agreements needing quick turnaround
This feature addresses common challenges in the document signing process. It eliminates the hassle of miscommunication, reduces delays, and enhances security. By ensuring that every signature is correctly applied, you can save time, increase productivity, and minimize errors.
Correct Sign in Document using the best PDF editor
All sorts of PDF modifications may be made with pdfFiller, a professional editing service. If you need to Correct Sign in Document quickly and effectively, our platform can help. Working with pdfFiller has no hidden dangers; you can be confident that all templates you submit are fully safe.
pdfFiller allows you to swiftly produce, transform, annotate, and share data. A range of advanced tools are available to help you improve your PDF files. To give your digital templates a completed appearance, add text, insert photos, eliminate extraneous lines, and suggest eSignatures. With our editing tool, you can save time and work together better. As soon as you add text or photos to a workspace, you can start making changes. The app's well-designed architecture and fast data processing allow quick Document Correct Sign changes. Our service supports .docx, .xlsx, .jpeg, and .pptx while keeping template quality.
When you're done with your project, you can download it in a number of different formats without losing quality. All the data you've ever worked on will be safely stored in the My Docs folder, where you can get them whenever you want. Our solution works on Windows, Mac OS, Android, and iOS.
How to Correct Sign in Document online
01
To start working on your Document, click Add New.
02
You may use the drag-and-drop functionality to upload the file.
03
Use the tools along the top of the screen to work on your Document.
04
When you have finished making the adjustments that you want, click the Done button.
Consider using pdfFiller if you want a smart and easy way to edit PDFs that makes it easier than it used to be. You only need to upload the content, and then our service will do the rest.
