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Lock Paper 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

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.

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Upload a document

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Generate your customized signature

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Adjust the size and placement of your signature

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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 Lock Paper

pdfFiller scores top ratings in multiple categories on G2

4.6/5

— from 710 reviews

4.0

Nothing Particular other than finding out the particular IRS forms I expected to print from the IRS wasn't acceptable to download and print, and I had to purchase them when you advertise free IRS forms.

Wayne K

5.0

Kara was true expert and super patient… Kara was true expert and super patient and understanding. She also gave me links to help guide me further. Thank you so much Kara!

Shaday

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?

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Cross-platform solution

Upload your document to pdfFiller and open it in the editor.

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Unlimited document storage

Generate and save your electronic signature using the method you find most convenient.

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Widely recognized ease of use

Resize your signature and adjust its placement on a document.

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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 Paper Gratuito

Lock Paper: full-featured PDF editor

Document editing is a routine procedure performed by many people on a daily basis. There's many platforms to modify a PDF or Word document's content. The most common option is to try desktop software, but they tend to take up a lot of space on a computer and affect its performance drastically. Processing PDF documents online, on the other hand, helps keep your computer running at optimal performance.

Now you have the right service to edit PDF files and more online.

Using pdfFiller, you'll be able to store, change, produce, sign and send PDFs online, without leaving a single browser. Aside from PDF documents, you can edit and upload other major formats, i.e., Word, PowerPoint, images, TXT and much more. pdfFiller allows to either create a new document on your own or upload it from your device in literally one click. In fact, all you need to start working with pdfFiller is an internet-connected device.

pdfFiller is equipped with a fully-featured text editing tool, which simplifies the online process for users, despite their computer skills and experience. A great variety of features makes it possible to change not only the content but the layout, to make your documents look more professional. Using pdfFiller, you can edit pages online, place fillable fields anywhere on the document, add images, text formatting and attach digital signatures.

To edit PDF document template you need to:

01

Upload a document from your device.

02

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

03

Browse the Legal library.

04

Open the Enter URL tab and insert the link to your sample.

05

Find the form you need from the online library using the search field.

When uploaded, all your documents are reachable from your My Docs folder. pdfFiller stores all your data encrypted and on remote server, to provide you with extra level of security. Your information is accessible across all your devices instantly, and you're in control of who can read or work with your templates. Manage all your paperwork online in one browser tab and save time.

Ready to try pdfFiller's? Lock Paper Gratuito

Upload a document and create your digital autograph now.

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