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Lock Approve Application 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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5.0

Once I figured how to use PDFiller it was great. It worked as I hoped and it served is intent. If the occasion arises again I will definitely use PDFiller. Thanks for your customer service attitude and your expeditious response to my requests and clarification.

William E. E

4.0

Well time saving. instead of many back & forth conversions to & from word to PDF I could just edit save & forward. I just need to know or investigate on file download?

Romalius T

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 Approve Application Gratuito

Lock Approve Application: edit PDF documents from anywhere

Filing PDF documents online is the most convenient way to get any kind of paperwork done fast. An application form, affidavit or any other document — you're just several clicks away from completing them. Thanks to PDF editing tools, you will be sure that information in the document is 100% correct. You only need a PDF editor to make any changes to your document: add more text, rewrite the existing one, attach images and photos or fillable fields.

Use pdfFiller to create fillable forms yourself, or upload and edit an existing one. Once finished, save it as a PDF file, or export to the program you're using with built-in integration's features. With pdfFiller, any document can be converted into Doc, PPT, Excel, JPG, or simple text file.

Create a unique signature with your mouse, touchpad, or upload it from a photo, to attach it to your documents. Get access to this from all your devices, your signature will be verified all across the United States according to the DESIGN Act. Upload an actual digital signature from your computer, or use QR codes to verify documents.

Discover the numerous features to edit and annotate PDFs on the go. Cloud storage is available on any device and to provide the best security for your data.

Edit PDF files. Add scanned images, watermarks and checkmarks. Highlight the important parts of a text or blackout what you don’t want to disclose

Create documents from scratch. Add as many fillable fields as you need. Add and erase text. Type anywhere on your sample

Fill out fillable forms. Discover the range of documents and pick the one you are looking for

Provide safety. Encrypt your files with two-factor authentication

Change the format. Convert PDF files to any document format including Word, Excel, Google Docs, Pages and more

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 your password protect a PDF portfolio?

Choose Tools > Protect > More Options > Encrypt with Password. For a PDF Portfolio, choose View > Portfolio > Cover Sheet. Then choose Tools > Protect > More Options > Encrypt With Password.

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.

What is PDF Portfolio option?

A PDF Portfolio contains multiple files assembled into an integrated PDF unit. The files in a PDF Portfolio can be in a wide range of file types created in different applications. For example, a PDF Portfolio can include text documents, e-mail messages, spreadsheets, CAD drawings, and PowerPoint presentations.

What is the difference between a single PDF and a PDF portfolio?

Merging/Combining documents is used to combine separate PDF documents, the digital signatures originally present on the documents are deleted and all the pages will be combined into one single PDF file that you can now sign. A Portfolio is a PDF file with PDFs inside it, the integrity of each document will remain.

Ready to try pdfFiller's? Lock Approve Application Gratuito

Upload a document and create your digital autograph now.

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