Encrypt PDF and Compress PDF for Mac Gratis
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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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Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
This has been one of the best subscriptions I have purchased. I use it at least 3 times a week and it makes my life so much easier as a real estate agent.
2017-04-20
The only difficulty I encountered was figuring out how to find subsequent forms. I worked it out -= probably not in the most expeditious way - but I will happily use the service in the future.
2019-03-05
PDF filler has been a life saver! So many times I have been required to fill out documents that most would typically print out, fill by hand, scan, and email back. PDF filler has allowed me to save time by being able to fill out the forms digitally, tremendously increasing my productivity and turn around time. All documents are neat and professional-looking, including my digital signature! Initially I was unsure about whether or not it was worth spending the money on PDF filler b/c I wasn't sure how often I would be using it, but now I would definitely say it's worth it! An absolute necessity for any business to have to get things filled out quickly and neatly!
2019-03-10
An Affordable and Easy Solution for Businesses Handling E-Signatures
As an inexpensive and simple tool for signing documents digitally, pdfFiller is unrivaled in value compared to other solutions offered by Adobe and others. Our company uses pdfFiller constantly to compose property deeds for our owners. We also prepare a variety of documents for our Board of Directors to sign conveniently since they are not onsite always.
It does cost more money in monthly subscription fees to have faster access to customer service. At the first time we experienced a technical problem and needed a question answered we did not have the service tier that afforded same-day replies from customer support. This was an inconvenience, but we have since upgraded our services.
2022-08-24
Quickest and best interaction I have…
Quickest and best interaction I have ever had with a customer service, and this was online chat support to top it off.
2022-03-28
Refound 10/10
My brother subscribed without my consent, I immediately contacted the support team, they were quick and kind, they made the refund without problem, excellent attention.
2021-09-10
The experience of using PDF Filler was fantastic
The experience of using PDF Filler was brilliant once I got the hang of where to place the cursor ready for typing. What I found particularly useful was that I could type text in a text editor and then it was a simple case of copying and pasting it. Thank you.
2020-10-21
Ryan - Support Team
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
Great experience when I used it when I…
Great experience when I used it when I had to switch over to my online college classes, but unfortunately, you cannot add some special characters such as the degree sign not can I put subscripts which I need for my chemistry class, but everything was on point!
2020-05-18
Encrypt PDF and Compress PDF for Mac
Unlock the power of your PDF files with our Encrypt PDF and Compress PDF tools for Mac. You can easily secure sensitive documents while also reducing file size for convenient sharing and storage.
Key Features
Apply password protection to PDFs for enhanced security
Reduce PDF file size without losing quality
User-friendly interface for simple navigation
Support for batch processing to save time
Compatibility with all Mac versions
Potential Use Cases and Benefits
Protect confidential information in financial documents
Effortlessly send large files via email or cloud services
Organize and store PDFs efficiently on your device
Share documents securely with clients or colleagues
Enhance file management in professional settings
By using our tools, you can overcome common document challenges. Whether you want to keep your information safe or need to reduce file sizes for easier sharing, this feature offers a practical solution. Securely send your PDFs without the stress of unauthorized access, and enjoy the convenience of smaller files.
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
How do you change the size of a PDF on a Mac?
In the Preview app on your Mac, choose Preview > Preferences.
To choose how to display documents, click PDF or Images, then choose an option next to Define 100% scale as. To display a PDF or image at the same dimensions regardless of the screen's resolution: Select Size on screen equals size on printout.
How can I reduce the file size of a PDF on a Mac?
Open the PDF file that you want to reduce in size. Double click it, and it should open in Preview, the default PDF viewer in macOS.
Pull down the File menu and select Export.
Choose the submenu next to Quartz Filter and choose To reduce File Size.
Save the new reduced version of the PDF as usual by hitting Save.
How do I reduce the MB of a PDF on a Mac?
In the Preview app on your Mac, open the PDF, then choose File > Export. (Don't choose Export as PDF.)
Click the Quartz Filter pop-up menu, then choose To reduce File Size.
How to Encrypt PDF and Compress PDF for Mac - video instructions
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