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Lock Identification Resolution 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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4.6/5

— from 710 reviews

5.0

Support person was very professional and had a great deal of patience. Recommend some kind of tutorial or steps for getting started before filling a form. For example to edit steps 7, 8, 9. To save steps 3,4,5, etc. It would be great if a hot line number was available in some cases. Thanks again for all of your assistance. I look forward to using your service again in the future and would recommend your product highly.

Earl G

4.0

Quite good! Quite pleased to know I can unmerge a PDF file and add/remove files and have my file properly edited. I need to learn more about the features.

Eyo W

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 Identification Resolution Gratuito

Lock Identification Resolution: easy document editing

Document editing is a routine task for most people on a regular basis. There's a range of solutions that make it possible to modify your PDF or Word file's content one way or another. On the other hand, most of those options are programs that require to take up space on your device and may affect its performance drastically. Online PDF editing tools are much more convenient for most users, but the vast part of them don't provide all the essential features.

Luckily, you now have the option of avoiding these issues working with your templates online.

pdfFiller is an all-in-one solution to save, create, modify your documents online. It supports PDF documents and other common file formats, e.g., Word, images, PowerPoint and more. Upload documents from the device and edit in just one click, or create a new one from scratch. In fact, all you need to start editing with pdfFiller is an internet-connected computer, tablet or smartphone, .

pdfFiller offers a fully-featured online text editing tool to rewrite the content of documents. There is a great variety of tools that allows you to customize not only the file's content but its layout, so it will appear professional. Modify pages, place fillable fields anywhere on the template, add spreadsheets and images, format the text and put a signature — all in one place.

Use one of the methods below to upload your form template and start editing:

01

Drag and drop a document from your device.

02

Find the form you need from the catalog using the search.

03

Open the Enter URL tab and insert the path to your file.

04

Upload a document from the cloud storage (Google Drive, Box, Dropbox, One Drive and others).

05

Browse the Legal library.

Once your document has been uploaded to pdfFiller, it's saved to the Docs folder instantly. All your docs will be securely stored on a remote server and protected with advanced encryption. It means they cannot be lost or used by anybody else but yourself and users you share it with. Manage all your paperwork online in one browser tab and save your time.

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 lock a PDF with a digital signature?

Choose a Signature from the Sign As menu. Enter the Password for the selected digital signature. Select an Appearance, or choose To create New Appearance. Enable Lock Document After Signing if this option is available.

Ready to try pdfFiller's? Lock Identification Resolution Gratuito

Upload a document and create your digital autograph now.

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