Lock Fax Work 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
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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.
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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 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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4.6/5
— from 710 reviews
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4.0
Medical doctor Actually editing my papers and lieratures and pdfs making them more good looking and more professional It can upload update and recreat documents in a very professional way acutallly i do use these in my work Yes some editing buttons r felt missing i think sometime i had to go to microsoft office then copy past but the problem is i cant do that as theformatting is dufferent so i would prefer to but genuine more options in side the app
Mohammed Gamal A.
4.0
I apparently didn't understand the subscription options either, like other reviewers. But after seeing unexpected charges on my CC statement I contacted them and they immediately reversed the charges. Efficient, professional, no problem. I think the subscription charges/contracts could be clearer, but on the other hand I was moving pretty fast so maybe it was my error solely. Anyway, no harm no foul. The product itself worked fine. I have no comparison so all I can say is it functions and got my job done.
John W

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.
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Sign

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

Resize your signature and adjust its placement on a document.
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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.
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Upload document
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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.
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Efficiency

Enjoy quick document signing and sending and reclaim hours spent on paperwork.
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Accessibility

Sign documents from anywhere in the world. Speed up business transactions and close deals even while on the go.
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Cost savings

Eliminate the need for paper, printing, scanning, and postage to significantly cut your operational costs.
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Security

Protect your transactions with advanced encryption and audit trails. Electronic signatures ensure a higher level of security than traditional signatures.
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Legality

Electronic signatures are legally recognized in most countries around the world, providing the same legal standing as a handwritten signature.
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Sustainability

By eliminating the need for paper, electronic signatures contribute to environmental sustainability.

Enjoy straightforward eSignature workflows without compromising data security

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GDPR compliance

Regulates the use and holding of personal data belonging to EU residents.
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SOC 2 Type II Certified

Guarantees the security of your data & the privacy of your clients.
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PCI DSS certification

Safeguards credit/debit card data for every monetary transaction a customer makes.
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HIPAA compliance

Protects the private health information of your patients.
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CCPA compliance

Enhances the protection of personal data and the privacy of California residents.

Instructions and Help about Lock Fax Work For Free

Lock Fax Work: full-featured PDF editor

Document editing is a routine process performed by most individuals on a regular basis, and there's many solutions to edit a PDF or Word document's content. Nevertheless, those solutions are downloadable applications that require to take up space on your device and change its performance. Online PDF editing tools are much more convenient for most users, but the vast part of them don't cover all the needs.

Now you have the option to avoid all of these complications by working with your templates online.

pdfFiller is a multi-purpose solution that allows to save, create, edit and send your documents in one browser tab. Apart from PDFs, you are able to work with other common formats like Word, PowerPoint, images, TXT and much more. Upload documents from the device and edit in just one click, or create a new one on your own. pdfFiller works across all internet-connected devices.

Proceed to the multi-purpose online text editing tool for starting to modify documents. A great variety of features makes it possible to customize not only the content but the layout to make your documents look professional. Furthermore, the pdfFiller editor allows you to edit pages, place fillable fields anywhere on a document, add images and visuals, change text formatting, and more.

To modify PDF document you need to:

01
Upload a document from your device.
02
Search for the form you need in the template library.
03
Open the Enter URL tab and insert the hyperlink to your sample.
04
Upload a document from cloud storage (Google Drive, Box, Dropbox, One Drive and others).
05
Browse the Legal library.

Access every document you worked with by browsing to your My Docs folder. pdfFiller export all the data to 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 work with your documents. Move all your paperwork online and save your time.

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
Attach your document to the email client and send your fax. The client will receive the document via their fax Messenger program, or physical fax machine if they don't have an fax Messenger account. Once received via the fax Messenger program, they can select the “PDF” option to view the document as a PDF file.
You Could Fax With Just Your Computer, But Microsoft Windows even contains a Fax and Scan application that allows you to send faxes. The catch is that you'd need your computer connected to the phone line yes, this means that you'd need a dial-up fax modem.
Open a new email message, type the fax number, followed by @efaxsend.com, into the To: field. Attach your fax document and type a message in the body of the email to use as your cover sheet. Hit Send. Your fax and cover letter will be delivered to your recipient's fax machine.
Send free faxes online or receive faxes by email for free There's no need to invest in a fax machine or computer fax modem, however. Free online services allow you to send faxes from your computer and receive faxes to your email. The free fax offerings from these services may have limited features.
Simply visit an online fax provider's website, and sign up for an account. Once you have an account, just attach your PDF to an email and send it to the designated recipient. Your provider will convert the PDF, so it is compatible with any fax machine in the world, delivering your document quickly and easily.

Ready to try pdfFiller's? Lock Fax Work

Upload a document and create your digital autograph now.
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