Home
Functionality index

Lock Personality Certificate 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.

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

pdfFiller scores top ratings in multiple categories on G2

4.6/5

— from 710 reviews

5.0

A must have!! This is a must have for anyone that uses PDF's alot. It can save you a ton of time. This software is awesome, I love that you can take any PDF and alter it. It is easy to use and comes in handy. I wish this software was more set up like Word, as in the features and where things are located. Some of the features are hard to find.

Michael D.

5.0

PDF Filler Saver and Protector Great! Awesome software/product that is very helpful in the business environment. What I like most with the PDF filler is the ability to secure and password protect a very important document. I like sending documents or exchange with staff for faster and easier collaboration and this software helps us do that while making sure the personal information are protected. Nothing much as it serves the purpose that I am really looking for. I cannot think of anything that I don't like. I am satisfied.

Flor F.

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 Personality Certificate For Free

Lock Personality Certificate: make editing documents online a breeze

Almost everyone has needed to work with a PDF document. For example, an application form or affidavit that you need to fill out online. If you share PDF files with other people, and if you need to ensure the accuracy and precision of the information you’re sharing, use PDF editing tools. You only need a PDF editing tool to apply any changes to your document: rewrite the text or add some more, attach media or fillable fields.

With pdfFiller, you can add text, sheets, images, checkmarks, edit existing content or create entirely new documents. 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.

Sign documents digitally using e-signature, which you can create with your mouse or touchpad, or scan from a photo. It's available across all devices, and is currently verified in all states under the DESIGN Act of 2000.

Get professional-looking templates using powerful editing tools. Save documents to the cloud storage to access them across all your devices and secure them from unauthorized use.

Fill out forms. Browse the template library to pick the ready-made form for your needs

Edit. Make changes to your documents with a straightforward interface. Change the content or mix it up with images, apply watermarks or add checkboxes

Create documents from scratch. Add and edit text, signature field, checkboxes and much more

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

Provide safety. Prevent third parties from accessing your data without a permission

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 fillable PDF?

1 Answer. Select to add a password to “Restrict editing” and then select the restrictions you want to apply. Make sure that you save the file under a new filename after you apply these settings. This allows you to keep your unprotected file and send out the protected version.

Ready to try pdfFiller's? Lock Personality Certificate

Upload a document and create your digital autograph now.

Upload your document