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Digital Signature: Sign PDF Document Online
Lock - e-signature features
Lock checkbox - e-signature features
Lock Checkbox Release

Lock Checkbox Release 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.

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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 Checkbox Release

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Excellent Software and a great price Very good and have used it for years. PDF filler works so well and make it so easy to fill out forms online. It works and the price is very reasonable. I use this for all of my documents as it saves me time. I can't think of a negative with the software, it always works and has a range of features which are constantly getting better.

Ben 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?

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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.

Lock Checkbox Release Feature

The Lock Checkbox Release feature is designed to provide users with control and security over their selection processes. This feature ensures that once a checkbox is locked, it cannot be modified until the user chooses to release it.

Key Features of Lock Checkbox Release

Easily lock/unlock options with a simple click

User-friendly interface for effortless management

Enhances security by preventing accidental changes

Increases efficiency by streamlining selection processes

Potential Use Cases and Benefits

Ideal for online forms where final submissions need to be secure

Useful in collaborative environments for maintaining focus on specific tasks

Perfect for e-commerce sites where users must confirm selections

Great for survey platforms to protect data integrity

This feature addresses common frustrations related to accidental changes in selections. By locking checkboxes, you maintain control and ensure that important decisions are deliberate and accurate. Say goodbye to unwanted modifications, and focus on what truly matters.

Instructions and Help about Lock Checkbox Release For Free

Lock Checkbox Release: full-featured PDF editor

Most of the people has ever needed to file a PDF document. For example, an application form or affidavit that you need to file online. Filling out is straightforward, and you are able to immediately send it to another person. You only need a PDF editing tool to make any changes to your document: rewrite the text or add some more, attach images and photos or fillable fields.

With pdfFiller, you can create new fillable template from scratch, or upload an existing one to the cloud storage and change text, add spreadsheets, images and checkboxes. When finished, save it as a PDF file, or export to the program you're using with built-in integration's features. Convert PDFs into Excel spreadsheets, pictures, Word files and much more.

Create a unique signature using your mouse, touchpad, or upload it from a photograph, to attach it to documents. Get access to this from all your devices, your signature will be verified all across the United States according to the DESIGN Act.

Discover powerful editing features to make your documents look professional. Cloud storage is available on any device and to provide the best security for your data.

Edit PDF files. Change the content or mix it up with images, apply watermarks or add checkboxes

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

Create documents from scratch. Add fillable fields. Add and erase text.

Change the format. Convert PDF files to any format including Word or Excel

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

Ready to try pdfFiller's? Lock Checkbox Release

Upload a document and create your digital autograph now.

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