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Lock Feature Certificate Gratuito

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

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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

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I'm doing my own real estate contract and pdffiller has made this experience less stressful and actually kind of fun! I'll definitely be using this service a lot.

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5.0

I LOVE IT!!! I LOVE IT!!!! this tool is so awesome and user friendly. You can't get any better than this. and it shows it is only $8.00 a month, so cheap. :)

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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.

Instructions and Help about Lock Feature Certificate Gratuito

Lock Feature Certificate: full-featured PDF editor

The Portable Document Format or PDF is a universal document format used in business, thanks to the availability. You can open them on any device, and they'll be readable and writable identically. PDF documents will always appear the same, whether you open them on an Apple computer, a Microsoft one or on smartphones.

Security is the primary reason why do professionals in the business and academic world choose PDF files to share and store data. PDF files are not only password-protected, but analytics provided by an editing service allows document owners to identify those who’ve read their documents in order to track potential security breaches.

pdfFiller is an online editor that allows you to create, edit, sign, and share PDF files using one browser window. Convert an MS Word file or a Google spreadsheet, start editing it and create fillable fields to make a document singable. Use the completed document for personal needs or share it with others by any convenient way — you'll get notified when a person opens and fills out the form.

Use powerful editing tools such as typing text, annotating, and highlighting. Add fillable fields and send to sign. Change a page order. Add images into your PDF and edit its layout. Collaborate with users to fill out the document. Once a document is completed, download it to your device or save it to the third-party integration cloud.

Complete any document with pdfFiller in four steps:

01

Start with the pdfFiller uploader.

02

Click the Tools tab to use editing features such as text erasing, annotation, highlighting, etc.

03

Add input fields if you need any; pdfFiller supports text, checkboxes, radio buttons, dropdown lists etc.

04

When you've finished editing, click the 'Done' button and save or email your document.

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

How do I password protect a scanned PDF document?

Open PDF. Click Properties. Go to Security tab. Security Method field, change to 'Password Security' Password Security Window will pop up. Then check the 'Require a password to open the document' Enter a password. Click OK.

How do you encrypt a PDF file?

Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Require a Password to Open the Document, then type the password in the corresponding field.

How do I protect a PDF file from being copied?

Open Your PDF. Launch PDF element on your computer. Click the “Open File” button on the Home window. Protect PDF from Copying and Editing. Go to the “Protect” tab, then click the “Password” button. Then select the option for “Require a password to change security settings and get access to specific functions”.

Ready to try pdfFiller's? Lock Feature Certificate Gratuito

Upload a document and create your digital autograph now.

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