Home
Functionality index
pdfFiller's key features for forms
The Simplest Way To Modify Sign Electronically PDF forms

The Simplest Way To Modify Sign Electronically PDF forms 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.

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.

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.

Video Review on How to Modify Sign Electronically PDF forms

pdfFiller scores top ratings in multiple categories on G2

4.6/5

— from 710 reviews

5.0

King of PDF Filling PDFfiller really saves time by allowing you to directly write on the PDF. Previously I had to print it out and fill out the details and have to rescan the document and PDFfiller eliminates all these steps. It's very simple to use as you just have to drop the PDF file which needs to be filled. The biggest advantage is that it also works with a file which is not "fillable" by allowing you to add text and images on it. Often times larger PDF file doesn't work directly so I have to divide it and have to re-upload them again. I think it would be really helpful if PDFfiller allows such functionality by default where it either works directly or ability to divide it on their website.

Verified Reviewer

5.0

So convenient and really helps me out… So convenient and really helps me out when I quickly need to change a form or fill out a legal document. Great for small businesses!!

Ellena Boddie

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.

The Simplest Way To Modify Sign Electronically PDF Forms

Streamline your document signing process with The Simplest Way To Modify Sign Electronically PDF Forms. Say goodbye to printing, signing, and scanning. This tool helps you manage your PDF forms quickly and effectively.

Key Features

Easy drag-and-drop interface

Support for multiple file formats

Secure electronic signatures

Access from any device, anywhere

Integrated form fields for customization

Potential Use Cases and Benefits

Real estate transactions requiring signed documents

Contract agreements between businesses

Job applications needing quick signatures

Legal documents that require timely processing

Invoices and billing statements for faster payments

With this tool, you can enhance your workflow and eliminate delays. Whether you face tight deadlines or high volumes of paperwork, this solution meets your needs. You gain efficiency, security, and accessibility, allowing you to focus on what truly matters.

How to Modify Sign Electronically PDF forms in pdfFiller

A PDF is a commonly used file format due to its simplicity and reliability. When using this file type, you can be sure your file’s content and layout will remain unchanged when opened on other devices. Because of that, many people choose to store their digital documents as PDF files. It is also a great format for creating and using fillable forms. Traditionally, PDFs can be difficult to edit or manage — that’s where pdfFiller comes in!

If you need to Modify Sign Electronically PDF forms or make any changes in your file, pdfFiller saves you time and frustration. Use pdfFiller to easily edit, manage, and share your PDF documents. Quickly change the number or order of pages and even merge multiple documents into a single file. You can also use pdfFiller to convert other file types into PDFs. pdfFiller is a comprehensive online solution for all your document needs.

Five steps to Modify Sign Electronically PDF forms

01

In the My Docs tab, click Add New → Upload Document.

02

After the document appears in the list, click Open.

03

Modify Sign Electronically PDF forms using the toolbar.

04

Click Done to save and close the file.

05

Click Send to in order to save or share the document.

With pdfFiller, you can easily manage, create, and edit PDF documents and forms online. Get started today and sign up for a free trial. Discover how pdfFiller can help you complete your document-related tasks quicker than ever. You may choose from three subscription options. The Basic subscription offers all features for filling and editing documents, while the Premium plan gives you access to our signature solution, as well as a library of US legal forms. Want to optimize your business processes even further? You may benefit from airSlate Business Cloud — the only end-to-end solution that grows with your business needs. Learn more about all our subscription plans on the Pricing page.

List of extra features

Learn how to Modify Sign Electronically PDF forms from our FAQ

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

How do I edit an electronic signature in PDF?

How to add a signature to a Open the PDF file in Adobe Acrobat Reader. Click on Fill & Sign in the Tools' pane on the right. Click Sign, and then select Add Signature. A popup will open, giving you three optionsType, Draw, and Image. Drag, resize and position the signature inside your PDF file. Nov 14, 2018

How do I edit a digital signature in PDF?

To customize a new signature appearance:Choose Edit > Preferences (Windows) or Acrobat > Preferences (Macintosh). Choose in the left-hand list: x and earlier: Security and in the Appearance panel, choose New or Edit. X: Signatures > Creation and Appearance > More, and in the Appearance panel, choose New or Edit.24 Aug 2021

How do you unlock an electronic signature in PDF?

Click the 'Lock' icon in the upper-left corner of the page. Click the link labeled: Permission Details. In the “Security Method' drop down, select: No Security. Enter your unlock password and click the OK button three times.

How do I change the signature on a PDF fill and sign?

Fill and sign a document yourselfClick the Sign icon in the top toolbar. Click Add Signature in the sub menu. Choose one of the four options Acrobat Sign provides for adding an e-signature: Type your name. Click Apply. Move your mouse to the correct location and click once to place your signature. Click Done. Jan 17, 2022

Can you edit a signed PDF form?

When you sign a PDF using your digital ID, the PDF becomes read-only for others. If you received a PDF digitally signed by others, you can sign it, but can't edit it. While signing a PDF, if the signer chooses to lock the document after signing, the document becomes read-only for everyone, including the signer.