Last updated on
Sep 20, 2025
Quickly edit documents online, add signatures, and send for signing — all from one easy-to-use solution you can access from anywhere.
Accelerate the way you Put Signature On PDF on Mac with pdfFiller
How can you efficiently put a signature on PDFs using Mac?
To accelerate the way you put a signature on PDF on Mac, use pdfFiller to seamlessly upload your document, apply your signature, and save or share it instantly. This cloud-based solution allows for smooth editing and e-signing of PDFs with just a few clicks, making it efficient for personal and business needs.
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Access your PDF in pdfFiller's interface.
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Utilize the e-signature tool to create or import your signature.
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Place your signature on the designated area of the PDF.
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Download the filed document or send it directly via email.
What does it mean to put a signature on a PDF?
Putting a signature on a PDF involves adding a digital representation of your signature to a document, ensuring authenticity and approval from the signer. This process transforms a simple PDF into a legally binding document, facilitating agreements, approvals, and more in a digital format.
Why putting a signature on a PDF is critical for modern document workflows
The ability to sign PDFs digitally streamlines workflows, reduces the need for physical documents, and speeds up business processes. As organizations increasingly embrace digital transformation, the integration of e-signatures in document management becomes paramount for efficiency and reliability.
Use-cases and industries that frequently put signatures on PDFs
Various industries utilize PDF signatures, including real estate for contracts, healthcare for consent forms, and legal professions for affidavits. Additionally, remote work environments benefit greatly, allowing teams to finalize agreements without in-person meetings.
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Real Estate: Handling purchase agreements.
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Healthcare: Signing patient consent forms.
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Legal: Finalizing contracts and affidavits.
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Business: Approving internal documents and contracts.
Step-by-step: how to put a signature on PDF in pdfFiller
Utilizing pdfFiller to put a signature on a PDF is a straightforward process. Follow these steps for effective e-signing:
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Open pdfFiller and upload your PDF document.
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Select the 'Signature' option from the toolbar.
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Draw, type, or upload your signature.
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Place the signature in the appropriate location on the document.
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Save the signed PDF and choose to download or share.
Options for customizing signatures, initials, and stamps when you put a signature on a PDF
pdfFiller offers various customization options for signatures, including electronic signature pads, font selections, and the ability to create unique stamps. This flexibility ensures that your signature format aligns with your personal or professional branding.
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Draw your signature using a mouse or trackpad.
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Upload an image of your handwritten signature.
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Choose from a selection of fonts for typed signatures.
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Create custom stamps for official documents.
Managing and storing documents after you put a signature on a PDF
Once you have put a signature on a PDF, managing and storing these documents efficiently is crucial. pdfFiller’s cloud storage allows you to save signed documents in a secure environment, enabling easy access and retrieval anytime.
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Organize signed PDFs into folders for easy access.
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Utilize tags for quick searching within your documents.
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Share documents directly from your storage with stakeholders.
Security, compliance, and legal aspects when you put a signature on a PDF
Using pdfFiller to put a signature on a PDF entails strict adherence to security protocols and compliance standards. Encryption measures are in place to safeguard your documents, ensuring that signatures are valid and legally compliant.
Alternatives to pdfFiller for putting signatures on PDFs
While pdfFiller is a robust solution for e-signing, several alternatives exist, such as Adobe Acrobat, DocuSign, and HelloSign. Each platform offers various features and pricing options tailored to different needs.
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Adobe Acrobat: Comprehensive PDF editing and e-signing features.
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DocuSign: Focused on secure electronic agreements.
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HelloSign: Simple interface, ideal for small teams.
Conclusion
Accelerating the way you put a signature on PDF on Mac is achievable with pdfFiller’s robust features. By utilizing pdfFiller, you can enhance your digital workflows, ensuring that your documents are securely signed, managed, and stored. Consider integrating pdfFiller into your document management processes to streamline e-signing and improve efficiency.
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
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Sign
eSign documents from anywhere.
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Request signatures
Send a document for eSignature.
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Share
Instantly send PDFs for review and editing.
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Merge
Combine multiple PDFs into one.
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Rearrange
Rearrange pages in a PDF document.
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Compress
Compress PDFs to reduce their size.
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Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
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Create from scratch
Start with a blank page.
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Edit DOC
Edit Word documents.
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Collect legally binding electronic signatures the easy way
Edit, sign, send — done!
Customize your workflow
Send documents to a single recipient or an entire group. Assign roles, set a signing order, and schedule reminders for a smooth, error-free process.
Collect data efficiently
Create fillable PDF forms and let your recipients complete them from any device. Publish forms online or share them via a direct link to capture data and signatures without chasing people down.
Track and store documents
Get real-time visibility into the signing process and keep track of all your documents in one place. Your files are stored in secure cloud storage, so you can access them anytime and anywhere.
Share & collaborate
Need more eyes on a document before sending? Share it with the team to edit or highlight content, redact sensitive information, leave feedback, and exchange comments.
Maintain security & compliance
Collect signatures in compliance with ESIGN, UETA, eIDAS, and GDPR. Protect your documents with a password, request additional signer authentication, set document expiration dates, and more.
How to send a document for signature?
Upload
Upload your document to pdfFiller and click E-sign.
Add recipients
Choose who needs to sign and add as many recipients as you need.
Prepare
Drag and drop fillable fields on your document and assign them to specific recipients.
Finalize & send
Review your recipients, customize the signing order, set reminders, and hit Send.
Who needs this?
Explore how professionals use pdfFiller to get documents signed.
Sales
Quickly edit contracts, add eSignatures, and send them to clients or vendors for signing without leaving pdfFiller. Track who has signed and who still needs to take action, keeping your business running smoothly.
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Service agreements
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Vendor contracts
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Non-disclosure agreements (NDAs)
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Purchase orders
Human Resources
Create fillable PDF forms for offer letters, employment contracts, and onboarding documents. Let new hires complete and sign them from any device, making the onboarding process accessible and hassle-free for everyone.
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Offer letters
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Employment contracts
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Non-compete agreements
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Benefits enrollment forms
Legal
Share legal documents with your team for review or editing before sending them for signing. Speed up agreement negotiations by allowing all parties to share feedback and make quick edits without endless email chains.
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Contracts and agreements
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Power of attorney forms
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Affidavits
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Settlement agreements
Real Estate
Edit property agreements, add signature fields, and send them to buyers, sellers, or agents for signing. Send documents to a single recipient or an entire group, and track the signing process in real time to ensure timely closings.
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Purchase agreements
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Lease contracts
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Property disclosure forms
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Inspection reports
Education
Create fillable forms for permission slips, enrollment documents, or policy acknowledgments. Allow parents, students, or staff to complete and sign them from any device. Keep track of all signed documents in one secure place for easy access and compliance.
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Permission slips
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Enrollment forms
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Scholarship applications
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Teacher contracts
Finance
Edit financial agreements, add eSignatures, and send them to clients or stakeholders for signing. Allow clients to complete and sign online digital forms from anywhere to simplify loan applications, account openings, and authorizations.
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Loan agreements
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Investment contracts
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Financial statements
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Payment authorizations
Why sign documents with pdfFiller?
Ease of use
Users appreciate pdfFiller's intuitive interface and the ability to manage documents from anywhere without clunky desktop software.
More than eSignature
pdfFiller is a complete solution that offers PDF editing, eSignature, file storage, and collaboration under one roof.
For individuals and teams
Whether you work solo or with a team, pdfFiller equips you with all the tools to handle your daily document tasks.
pdfFiller scores top ratings on review platforms
I need to know more about how to use PDFFiller before I can give it a 5 star rating. Please let me know when the next webinar is scheduled so that I can attend.
What do you like best?
I have several forms that need to be filled out and faxed back to companies. I love that I can fill them out online and fax the PDF back, rather than fill in and fax by hand.
What do you dislike?
The home screen can be confusing to find all my documents sometimess
What problems are you solving with the product? What benefits have you realized?
Solving having to do things by hand. Easily reproduced when needed.
I have several forms that need to be filled out and faxed back to companies. I love that I can fill them out online and fax the PDF back, rather than fill in and fax by hand.
What do you dislike?
The home screen can be confusing to find all my documents sometimess
What problems are you solving with the product? What benefits have you realized?
Solving having to do things by hand. Easily reproduced when needed.
I encountered a payment issue where I…
I encountered a payment issue where I received an error message and was unable to complete my transaction. The support team was incredibly responsive and helpful. They added 2 days of free access to my account, allowing me to continue using the service while the issue was being resolved. This gesture was very much appreciated and made a significant difference. Thank you for your excellent support!"
Awesome Customer Care
Great product, great customer service. Definitely recommend. The problem I already saw turning into a huge hassle was resolved in one email. I am so relieved. Thank you guys!
Experiencia en pdfFiller
Mi experiencia con pdfFiller ha sido bastante positiva. Lo que más me ha gustado del software es su capacidad para crear y diseñar formularios de manera rápida y sencilla. Esto me ha ahorrado mucho tiempo al momento de completar trabajos y tareas para mis clases. Además, la automatización del proceso/flujo de trabajo también ha sido muy útil, ya que me permite organizar y enviar mis documentos de manera eficiente.
Lo que más me ha gustado del software pdfFiller es la facilidad de creación y diseño de formularios, ya que me permite personalizar los formularios según mis necesidades y hacerlos más atractivos visualmente. Además, la automatización de procesos y flujos de trabajo me ha ayudado a ahorrar tiempo y aumentar mi productividad.
Lo que menos me ha gustado del software pdfFiller es que a veces puede ser un poco difícil de usar para algunas personas menos familiarizadas con la tecnología. Aunque la interfaz es intuitiva, puede requerir un poco de tiempo para acostumbrarse a todas las funciones y opciones disponibles.
I liked their services
I liked their services, but didn't need them long term. I had thought that I had canceled my account right afterward, but still was charged when the trial period was up. I contacted them on a Sunday, expecting it to take a few days and be a nightmare. Even though it was the weekend they had it taken care of and refunded to me within a few hours! I would definitely use them again because of how trustworthy and understanding the staff was. Good job PDF Filler Team!
Watch pdfFiller eSignatures in action
Check out a quick video tutorial that shows how to create and place your signature or send a document for signing.
What businesses achieve with pdfFiller
Discover how you can benefit too.
How do I quickly add a signature to a PDF?
To do so: To add a signature, select Add signature. In the dialog that appears, type, draw, or add an image of your signature and then select Done. To add your initials, select Add initials. In the dialog that appears, type, draw, or add an image of your initials and then select Done.
How do I digitize my signature on a Mac?
How do I upload my handwritten signature on a Mac? Go to Finder -> Applications -> Preview app and open the app. In the menu bar, click Tools -> Annotate -> Signature -> Manage Signatures. A new window will open. Your Signature will be created. Next, open a PDF document. Take a screenshot of your signature.