Last updated on
Sep 21, 2025
Password Protect PDF and Edit PDF for Mac For Free
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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
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Create & edit PDFs
Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
Fill out & sign PDF forms
Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
Export documents with ease
Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
Store documents safely
Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
In my opinion this application is very powerful, however not so intuitive, and I had to spend an inordinate amount of time in chat with technical support personnel. I would be happy to explain further.
2016-12-29
I write reports for evaluations. Litigation has mandated that these reports be quite extensive. Handwriting them took hours. Scanning the forms into a pdf and allowing me to edit them is immeasurably helpful to maintaining my sanity.
2018-03-04
Easy to use -- several format/file extension options for saving and ability to link with cloud and sharing platforms makes this so versatile. Having the option to save a filled form as a template is very helpful. The customization and array of options is allowing me to complete tasks, for which I previously needed multiple programs.
2018-11-09
The forms are easy to fill out and the online chat help was great. But I was a little confused when I was first starting and seemingly just thrown into the fire so to speak after what I thought was just filling in a form and really didn't have a 'how to video' before I was already in ther.
2019-02-06
Mam rada jednoduché a přehledné aplikace nad kterými nemusím zbytečně přemýšlet, neboť to většinou vede k tomu, ze úplně ztratím hlavu a prvotní myšlenku, ktera mě tam zavedla. . Takže v jednoduchosti je krása.
2024-04-28
Great to use especially working from home
I have been working from home and Sarah PDF has been trying amazing. It is very easy to use and the way I am able to merge my documents and download them is great.
2024-01-17
I used the free trial to compile rent due ledgers for the ************** requirement. I did not cancel on time and was charged $180 dollars. I reached out to support and ****** returned my email within minutes. I provided my information to customer service specialist ****** and he fixed the problem. There wasn't any back and forth emails. It was straight to the point. Thank you ****** for being quick and professional.
2022-04-05
PDFfiller is a great tool for having documents signed on PDFs!
Overall, I am super satisfied with PDFfiller and will continue to use.
What I like most about PDFfiller is how easy it is for myself and clients to sign documents. This is one of the best tools I have found to edit.
I do not have any complaints at this time regarding PDFfiller. It has been a lifesaver for myself when I need things signed!!
2021-01-05
Ryan on the Support Team was extremely helpful and patient. He walked me through all of the steps to complete the form to my satisfaction. Thank you Ryan for teaching me!
2020-05-21
Password Protect PDF and Edit PDF for Mac
Secure your sensitive documents and effortlessly edit PDFs on your Mac with our Password Protect PDF and Edit PDF feature. This tool empowers you to manage your document security and make essential changes without hassle.
Key Features
Password protection for confidential documents
Simple PDF editing tools for text and images
User-friendly interface for seamless navigation
Compatibility with various Mac OS versions
Ability to merge, split, and rearrange PDFs
Potential Use Cases and Benefits
Protect client contracts and agreements with encryption
Edit marketing materials to keep content fresh
Organize and combine multiple PDF files for easy sharing
Safeguard sensitive information before sending via email
Produce polished presentations and reports effortlessly
This feature addresses your document security needs while enabling you to edit PDFs with ease. By using password protection, you can ensure that only authorized users access critical files. Simultaneously, the editing tools allow you to tailor your documents precisely as needed. You will save time and enhance productivity, allowing you to focus on what matters most.
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
Can I put a password on a file folder?
Right-click on the folder. Select Properties from the menu. On the dialog that appears, click the General tab. Click the Advanced button, then select Encrypt content to secure data.
How do I lock a fillable field in PDF?
Check Advanced>Security>Show Security Properties for the list of what you can specifically restrict on an individual PDF. You can specifically Restrict 'Filling of Form Fields' on the PDF, and have the security model be a password.
Can you put a password on a folder Mac?
Folders can't be directly encrypted in macOS, but you can put them in password-protected containers. This has the effect of protecting your folders and the files they contain with a password. You can password-protect folders on macOS using the built-in Disk Utility application or a third-party tool called Encrypt.
How do you put a password on a file on Mac?
In Disk Utility, go to File > New Image > Image from Folder
Now, select the folder you want to password protect.
You can save this new folder as anything you want.
And after that, click Save.
Click the padlock icon and select Lock Note.
Click Set Password.
Video Review on How to Password Protect PDF and Edit PDF for Mac
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