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
What do you like best?
Very easy to use, saved me many hours wasted on printing documents, signing them, scanning them. Perfect solution
What do you dislike?
Nothing to dislike the solution is complete
What problems are you solving with the product? What benefits have you realized?
Signing docs
User in Retail
5.0
customer service was excellent I had an…
customer service was excellent I had an issue with information and then computer shutting down. Helped me retrieve that form and walked me through. If I needed this service I would use this service.
IP
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
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 Mandatory Field Release Gratuit
Lock Mandatory Field Release: full-featured PDF editor
The PDF is a common file format used for business records because you can access them from any device. PDFs will always appear the same, regardless of whether you open them on Mac, a Microsoft one or on smartphones.
The next key reason is security: PDF files are easy to encrypt, so it's risk-free to share any personal data with them from person to person. That’s why it is important to get a secure editor, especially when working online. When using an online solution to store documents, it is possible to get an access a viewing history to find out who had access to the file before.
pdfFiller is an online document management and editing tool that allows you to create, edit, sign, and send your PDFs directly from your browser. Convert an MS Word file or a Google sheet and start editing its appearance and add some fillable fields to make a document singable. Work with the finished document yourself or share it with others by any convenient way — you'll get notified when a person opens and completes the form.
Use powerful editing tools such as typing text, annotating, blacking out and highlighting. Once a document is completed, download it to your device or save it to cloud storage. Add images to your PDF and edit its layout. Ask your recipient to fill out the fields. Add fillable fields and send documents to sign. Change a page order.
Complete any document with pdfFiller in four steps:
01
Browse for your document from the pdfFiller's uploader.
02
Click the Tools tab to use editing features such as text erasing, annotation, highlighting, etc.
03
Add input fields if you need any; pdfFiller supports text, checkboxes, radio buttons, dropdown lists etc.
04
When you've finished editing, click the 'Done' button and email, print or save your document.
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.
You may try this. Once you are done commenting a file, you may use locked option under properties of those comments. To do that go to comments pane right-click on the comment> Properties > Appearance and choose locked.
How do you save a PDF, so it Cannot be edited?
Click the “Printing Allowed” drop-down menu to allow printing of the PDF in low or high resolution, or select “None” to disable printing without the password. Click the “Changes Allowed” drop-down menu to allow specific changes to the document, or select “None” to allow no changes to the PDF. Click the “OK” button.
How do you convert a PDF to a fillable form?
Step 1: Load the PDF File. Open your pre-existing PDF form in PDF element, or you can choose to open an existing form template. Step 2: Recognize Form Fields Automatically. Step 3: Fill and Save the Form.
How do you enforce a field in a PDF form?
Open the PDF form. Right-click on the form field > click on Properties > click General. Select Required. Click on Actions. Under Select Trigger, select On Blur. Select Run a JavaScript under Select Action. Insert the following text:
Ready to try pdfFiller's? Lock Mandatory Field Release Gratuit
Upload a document and create your digital autograph now.
