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Last updated on Sep 21, 2025

It only takes a few clicks to edit PDF in macOS with pdfFiller

To edit a PDF in macOS, you can use pdfFiller for quick and easy changes. Upload your document, make edits directly in your browser, and save it effortlessly—all within a few clicks.

What is editing PDFs?

Editing PDFs refers to the process of modifying an existing PDF document to change its content, structure, or formatting. This can include altering text, adding or removing images, and rearranging pages. Many users need a reliable way to manage PDFs for professional and personal use, making editing capabilities essential.

Why editing matters in PDF workflows

Effective PDF editing simplifies workflows in various environments, such as businesses, educational institutions, and freelance professionals. The ability to seamlessly update documents helps maintain accuracy, improves collaboration, and enhances communication. Without an efficient editing tool, working with PDFs can quickly become cumbersome.

Core capabilities of editing PDFs in pdfFiller

pdfFiller is a versatile platform that allows users to edit PDFs with key functionalities, including:

  1. 1.
    Text editing: Modify existing text or insert new text into a PDF.
  2. 2.
    Image manipulation: Add, delete, or resize images within the document.
  3. 3.
    Form filling: Fill out interactive forms directly in the PDF.
  4. 4.
    Document sharing and collaboration: Share documents with teammates for real-time editing.

Formatting text in PDFs: fonts, size, color, alignment

When editing PDFs in pdfFiller, you can easily format your text to meet specific design needs. This includes changing fonts, adjusting size, setting color, and aligning text as required. Users can choose from a wide range of fonts and customization options to ensure that their PDFs look professional.

Erasing and redacting content through PDF editing

pdfFiller enables users to erase unwanted content or redact sensitive information effectively. Whether you need to remove a specific section or obscure text for confidentiality, these features are user-friendly and robust, protecting privacy while ensuring the document's integrity.

Applying styles: bold, italic, underline in PDFs

pdfFiller allows users to enhance text by applying styles like bold, italic, and underline. This capability helps emphasize critical information, making documents more visually appealing and easier to read. Users can easily apply these styles as they edit their PDFs, ensuring effective communication.

How to edit a PDF step-by-step in pdfFiller

Here’s a quick guide on how to edit a PDF using pdfFiller:

  1. 1.
    Visit the pdfFiller website and log in or create an account.
  2. 2.
    Upload your PDF document from your device or cloud storage.
  3. 3.
    Use the toolbar to make your desired edits, such as modifying text or adding images.
  4. 4.
    Format your text and apply any necessary styles.
  5. 5.
    Save your edited document, download it, or share it with others.

Typical use-cases and industries applying PDF editing

Various industries benefit from PDF editing, including:

  1. 1.
    Legal: Updating contracts and agreements.
  2. 2.
    Education: Editing assignments and grading papers.
  3. 3.
    Business: Modifying proposals and reports.
  4. 4.
    Healthcare: Updating patient forms and charts.

Alternatives compared to pdfFiller's PDF editing capabilities

While pdfFiller is a robust solution, there are alternatives available in the market. Tools like Adobe Acrobat and Nitro PDF offer PDF editing functionalities but may include additional costs or have a steeper learning curve. Comparatively, pdfFiller’s interface is straightforward and accessible, particularly for users looking for a quick editing solution.

Conclusion

Editing PDFs in macOS is a breeze with pdfFiller. Its intuitive platform, equipped with rich editing features, allows users to generate high-quality documents effortlessly. Whether for personal or professional use, the capabilities offered ensure a seamless experience that meets users' needs.

Try these PDF tools

Edit PDF
Quickly edit and annotate PDFs online.
Sign
eSign documents from anywhere.
Request signatures
Send a document for eSignature.
Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
Edit DOC
Edit Word documents.

The online PDF editor that has it all

Edit PDFs without workarounds

Quickly add, erase, replace, or reformat text in PDFs without converting files back and forth or using clunky desktop software. Our editor works on any device, allowing you to fill out forms and make edits wherever you are.
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Add legally binding signatures

Sign PDFs directly in the editor—no extra eSignature tools needed. Add your signature or initials after editing a contract or agreement and send it out to sign.
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Make a lasting impression with your PDFs

Add images, logos, tables, and watermarks to maintain a professional look of your documents on any device. Draw lines and arrows, insert checkmarks and shapes, or draw freehand to make quick markings or organize information.
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Annotate and collaborate

Highlight important data, redact sensitive details, add sticky notes, and exchange comments for speedy document reviews. Share files instantly to request edits, feedback, or approval—no need for email attachments.
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Create fillable PDF forms

Turn static PDFs into interactive fillable forms anyone can complete online. Drag and drop text boxes, signature fields, dropdowns, and checkboxes, then share your form via a link or publish it on your website.
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Split, merge, and rearrange

Edit and reorganize your PDFs in one place. Split a large PDF into bite-sized docs or merge separate files into one comprehensive document. Need a smaller file size? Compress your document with just one click!
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How to edit PDFs with pdfFiller

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1. Upload or create

Upload a document, find a template in our online library, or create a blank PDF and design it from the ground up.
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2. Edit in seconds

Open your document in our drag-and-drop PDF editor and use the tools in the top panel to make edits or add fields.
Illustration

3. Save or export

Once finished, download a document in any format or send it straight to cloud storage.
Upload your document

Who needs this?

Explore how professionals across industries use pdfFiller to edit PDFs.
Education
Real Estate
Healthcare
Finance
Human-Resources
Legal
Education

Education

Educators and administrators use pdfFiller to edit lesson plans, sign permission slips, and collaborate on curriculum updates. Create fillable forms for enrollment or evaluations, and organize PDFs with ease, all on one platform.
  • Lesson plans
  • Permission slips
  • Enrollment forms
  • Course registration forms
Real estate

Real Estate

Real estate professionals rely on pdfFiller to manage property documents efficiently, ensuring a polished and professional experience for clients. They edit, sign, annotate documents, highlight key terms, and merge files to organize listings or prepare polished presentations.
  • Lease agreements
  • Sales contracts
  • Client intake forms
  • Property listing agreements
Healthcare

Healthcare

Healthcare providers use pdfFiller to manage patient and administrative documents with tools to edit intake forms, sign consent forms, add watermarks, annotate reports, create fillable forms, and organize files by splitting or merging PDFs—all in one place.
  • Patient intake forms
  • Sign consent forms
  • Medical reports
  • Appointment forms
Finance

Finance

Financial professionals trust pdfFiller to edit and sign sensitive documents with ease, ensuring every interaction is accurate and professional. With pdfFiller, they can easily modify content, highlight key information, redact sensitive details, and share comments for faster document reviews.
  • Financial statements
  • Contracts & agreements
  • Financial reports
  • Expense reports
human-resources

Human-Resources

HR professionals use pdfFiller’s editing tools to streamline their work. They can edit contracts or policies on any device, sign and send NDAs or offer letters, add company logos, annotate reviews, and create fillable forms to make employee management more efficient.
  • Employment contracts
  • NDAs
  • Offer letters
  • Employee feedback forms

PDF editing is just the beginning

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AICPA SOC 2
PCI
HIPAA
CCPA

More than a PDF editor

Create and edit PDFs, collect data and signatures, collaborate, and manage files securely in the cloud. pdfFiller empowers you to handle all your document tasks in one place.

Your productivity booster

Stay in the loop and access your documents anytime and anywhere. Zip through paperwork with reusable templates, a built-in library of forms, and streamlined document workflows.

Your documents—secured

From data encryption to signer authentication, pdfFiller helps protect your data and comply with industry-leading security regulations, including HIPAA, SOC 2 Type II, PCI DSS, and others.

Edit PDFs with an all-in-one solution

Try easy-to-use tools for all your document management needs.
Upload your document

pdfFiller scores top ratings on review platforms

Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
I was dealing with California DMV forms and no where did it tell me to send our Florida Statutes showing the towing procedures for a private property tow. They rejected my pkg. & sent letter, delaying processing 2 mths. Very frustrating to say the least.
Christine B
What do you like best?
Simplified documents and signatures for RFP responses
What do you dislike?
If I could change one thing I wish I could save directly to my desktop
What problems are you solving with the product? What benefits have you realized?
No longer needing to waste time waiting on signatures!!
Jason LeBlanc
Blogger - PDF Filler Online use without having to download anything onto your computer. If you are a blogger you have too much on your desktop already! Easy to use. No need to have other software to fill-in your PDFs (contracts, flyers, etc.). This can be used online on any computer. You can even have docs e-signed. There's also a free trial. I do not have anything bad to say about it. It was easy to use. I will continue to use and refer people to it.
Ashley A.
PDF FILLER IS A GREAT TOOL EASE OF USE IN ADDITION TO BEING USER FRIENDLY! THE PRODUCT IS VERY SIMPLE TO INSTALL AND IS VERY ROBUST. THERE IS NOTHING TO DISLIKE WITH THIS PRODUCT. I HAVE NO RECOMMENDATIONS FOR CHANGES AS IT WORKS PERFECTLY FOR ME.
Bob C.
PDF Filler has been a great tool to… PDF Filler has been a great tool to assist me in the large amount of forms that I have had to edit over the past few months. It is very easy to use. I do think that is for the more tech savvy individuals that deal with PDFs on a daily basis. There were a few things that I had to figure out, but overall I give it 5 stars because it is a lot easier to use and edit documents my way than it is for me to do in Adobe PDF. Thanks PDF Filler.
KENNETH SUMNERS
What do you like best? I like how easy it is to complete pdf forms using PDF filler. It simplifies my work so much and makes my day easier. What do you dislike? Love everything about the program! It is so easy to use and a pleasure to complete forms. Recommendations to others considering the product: Start using it today! What problems are you solving with the product? What benefits have you realized? I am able to edit pdf forms easily and make the changes needed.
User in Accounting
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Watch our PDF editor in action

Check out a quick video tutorial that shows how to edit any file into an editable PDF in three easy steps.

FAQs

If you can't find what you're looking for, please contact us anytime!
Boot into Safe Mode according to Start up your Mac in safe mode - Apple Support and see if you can edit and annotate one of the problem PDF files from there. Reboot normally and check again.
Missing administrative rights: Someone else created the PDF and they didn't enable editing capabilities for other users. File is protected: The PDF document is encrypted with password protection. PDF reader doesn't allow it: You may be using a PDF reader that only allows you to preview files, not edit them.
How to edit text in a PDF on a Mac. Select Tools. Select Annotate. Tap the text icon. Place your cursor on the PDF where you want to add new text. Type the text. Use the text icon to change the font, size, and style of the text.

Edit PDFs with an all-in-one solution

Try easy-to-use tools for all your document management needs.
Upload your document