It only takes a few clicks to Sign PDF in Windows For Free

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.

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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.

Video instructions on how to Sign PDF on Windows

pdfFiller scores top ratings in multiple categories on G2

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— from 710 reviews

5.0

It's been awesome! Not sure why when I click some lines it makes the texts smaller, then I have to make the larger to fit the rest of the doc. But it's an amazing tool!

Julie D

5.0

I grew tired of waiting for my colleague to get around to fixing our PDFs. This program has made it quick and easy for me to accomplish what we really needed to help our clients! I am very pleased with how intuitive it has been.

Melissa N

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

Learn how pdfFiller maintains data security

GDPR compliance

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.

Sign PDF in Windows Feature

The Sign PDF feature in Windows allows you to easily and securely add your signature to PDF documents. This function caters to professionals, students, and anyone needing to sign documents without the hassle of printing, signing, and scanning.

Key Features

User-friendly interface for quick access

Supports various signature formats, including typed, drawn, and image-based

Ensures document integrity with encryption

Allows multiple signatures on a single document

Integrates seamlessly with other Windows applications

Potential Use Cases and Benefits

Signing contracts and agreements with ease

Authorizing forms and documents from anywhere

Enhancing workflow efficiency by reducing paper use

Improving document security with digital signatures

Facilitating remote collaboration among teams

This feature solves your problem of time-consuming signature processes. Instead of dealing with physical paperwork, you can add your signature digitally, streamlining your tasks and improving productivity. With Sign PDF, you gain convenience, security, and a straightforward way to manage your important documents.

Do business more efficiently and Sign PDF in Windows

Different platforms have various capabilities when it comes to handling PDF files. For instance, Microsoft doesn’t have any built-in software for working with them. You can view them in a web browser but can't make any adjustments. On the other hand, devices running on macOS have the program Preview installed by default. It makes it easy to highlight text, insert text boxes and shapes, and even a signature, but in any case, regardless of an operating system you have, you still need a professional software to manage PDFs. If you want to Sign PDF in Windows and complete other document management tasks, pdfFiller is the option both individuals and businesses alike turn to. It really is web-based, so you can access it from any browser. Free yourself from OS restrictions. pdfFiller works well on Microsoft, macOS, Linux, iOS, Android, and other popular operating systems.

What you get when you Sign PDF in Windows with pdfFiller:

01

Simplicity. Start editing PDFs like a pro without tutorials. The interface is user friendly and straightforward.

02

Flexibility. Stop worrying about compatibility issues. The tool works well on all major platforms.

03

Security. Feel safe with bank-level security and compliance. The data uploaded and added is secured with advanced encryption methods.

04

Validity. Utilize legally-binding eSignatures. The eSignatures created in pdfFiller can be used in court.

05

Integrity. Combine the PDF editor with a wide variety of available clouds, CRM systems, or databases. The vast number of cloud storages available makes moving documents fast.

Boost document management-related processes with the right tools and features with our app. Improve your workflows today!

List of extra features

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.

What if I have more questions?

Contact Support

Can I sign a PDF on my laptop?

Use Microsoft Edge to create a signature Right-click on the file and open it using Microsoft Edge. The file will open in Edge's PDF reader. Click on the Draw icon (it looks like a pencil facing downward). Use your cursor (or, if you've got a touch screen, your finger) to sign the PDF, and then save the document.

Why does my PDF not have fill and sign?

Make sure that the security settings allow form filling. (See File > Properties > Security.) Make sure that the PDF includes interactive, or fillable, form fields. Sometimes form creators forget to convert their PDFs to interactive forms, or they intentionally design a form you can only fill in by hand.

How do I enable sign in PDF?

Sign a PDF Open the PDF document or form that you want to sign. Click the Sign icon in the toolbar. ... The Fill & Sign tool is displayed. ... The form fields are detected automatically. ... Click the Sign icon in the toolbar, and then choose whether you want to add your signature or just initials.

Ready to try pdfFiller's? It only takes a few clicks to Sign PDF in Windows

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