Lock PDF and Compress PDF for Macbook Pro 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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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

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.
Customer trust by the numbers
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs
Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
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:
At first I was a little concerned. Difficult experience in the past. More business are utilizing e-sign, Do c-section and Right signature. Nice that I can utilize this program with compatible other programs
2015-06-04
This was a great site to get my office free from all papers. When we need a document we just upload it out of our computer or one of our drives and fill the form. It is literally that easy and I am loving it.
2017-09-05
What do you like best?
Easy of use, and broad variety of features on the platform
What do you dislike?
Sometimes, it takes awhile to adjust to the new configurations that happen after an update
Recommendations to others considering the product:
None
What problems are you solving with the product? What benefits have you realized?
Data submission times, due to illegible values
Easy of use, and broad variety of features on the platform
What do you dislike?
Sometimes, it takes awhile to adjust to the new configurations that happen after an update
Recommendations to others considering the product:
None
What problems are you solving with the product? What benefits have you realized?
Data submission times, due to illegible values
2019-05-22
Easy
I don't have to type documents every time. Just need to change the date, and other data. It saves documents and they are pretty much organized.
The signature does not look good. The email looks funky. I will I can scan docs directly, and may be fax them.
2017-09-26
Highly will recommend to others. Easy to use, and I just enjoy the fact that I can edit the text box to where I want to put it and being able to change the size of the box. There are ,of course, more features, but this is feature by far has been the one I been using the most.
2024-12-02
I am very happy with the services of…
I am very happy with the services of pdfFiller.com
Their customer service is excellent. i will recommend others to use this apps.
2024-04-30
I've been using PDFfiller regularly for over 2 years now, and it works wonderfully. I'm able to upload documents, add fillable lines, and get electronic signatures seamlessly. Customer service is also great - prompt and friendly in attending to any questions or issues. Makes running my business that much easier.
2022-05-05
What do you like best?
Templates and ability to locate my docs 10
What do you dislike?
No spell check available and offers no ability to number or set bullets
Recommendations to others considering the product:
TRY the free version first
What problems are you solving with the product? What benefits have you realized?
Professional-looking documents rather than handwriting
2021-07-15
My 1-month trial had ended and I didn't…
My 1-month trial had ended and I didn't catch it on time but I reached out to someone and they refunded the money back to me just like that.
2020-04-24
Lock PDF and Compress PDF for Macbook Pro
Protect your sensitive information and save space with the Lock PDF and Compress PDF feature for Macbook Pro. This tool gives you the power to secure your documents and optimize their size effortlessly.
Key Features
Easily lock your PDF files with password protection
Reduce file size without losing quality
User-friendly interface for quick processing
Batch processing for multiple PDFs at once
Compatibility with all PDF versions
Potential Use Cases and Benefits
Share confidential documents securely with colleagues or clients
Store multiple files on your device without consuming too much space
Send documents via email without exceeding size limits
Maintain the integrity of your files during compression
Organize your digital workspace effectively
By using the Lock PDF and Compress PDF feature, you can ensure that your important documents remain confidential while also freeing up valuable storage space on your Macbook Pro. This tool helps you find a balance between security and efficiency, making your workflow smoother and more productive.
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 I reduce the MB size 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 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 do you lock a document on a MacBook?
Choose File > Set Password (from the File menu at the top of your screen), enter the requested information, then click Set Password.
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