Sign documents online by adding electronic signature to PDF
01. Upload a document from your computer or cloud storage.
02. Add text, images, drawings, shapes, and more.
03. Sign your document online in a few clicks.
04. Send, export, fax, download, or print out your document.
See airSlate SignNow eSignatures in action
Create secure and intuitive eSignature workflows on any device, track the status of documents right in your account, build online fillable forms – all within a single solution.
airSlate SignNow regularly wins awards for ease of use and setup
eSignatures and beyond — simplify document workflows with advanced airSlate SignNow features
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Best ROI. Our customers achieve an average 7x ROI within the first six months.
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Scales with your use cases. From SMBs to mid-market, airSlate SignNow delivers results for businesses of all sizes.
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Intuitive UI and API. Sign and send documents from your apps in minutes.
Our user reviews speak for themselves
Kodi-Marie Evans
Director of NetSuite Operations at Xerox
Samantha Jo
Enterprise Client Partner at Yelp
Megan Bond
Digital marketing management at Electrolux
FAQs
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Are digital and electronic signatures the same thing?
An electronic signature is any piece of data like an image or a symbol, while a digital signature needs to have a certificate-based digital ID. Digital signatures are used to digitally 'seal' an electronic document and prove that the signer has been verified. -
How does pdfFiller verify electronic signatures?
Each time you or your client draw, upload or capture a signature, pdfFiller instantly provides a digital certificate to validate your electronic signature. Thus, pdfFiller works as a trusted third party, or a certificate authority (CA).
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Can I edit my signatures?
Yes. Use the Signature Wizard to change your existing signatures. You can edit your name and choose between different types of handwriting for your signature. You can also add multiple signatures by uploading, capturing, typing, or drawing. -
Do I need to add my signature every time?
No, the first time you create an electronic signature for PDF, it gets saved automatically, so you can use it any number of times on any number of documents.