Encrypt PDF and Convert PDF to PNG for Macbook Pro Grátis

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Última actualização em Jan 16, 2026

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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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See for yourself by reading reviews on the most popular resources:
I have used PDF filler for completing new hire paperwork and the service is amazing! It's user friendly, dependable, and the customer service is top notch!! Jonathan N. Nashville, TN
Jonathan N
2014-07-21
I wish there were more typfaces I could use. Also, I couldn't figure out how to italicize titles within the document without it italicizing all around it. I gave up after several attempts. Wish that part were more user friendly.
Cinnie
2020-02-02
Perfect for paperwork My overall experience would be that I love it and plan to continue using it going forward in life. It's much easier then printing out paperwork, filling it out, scanning it and sending it back to whomever. Its extremely convenient. I love most that I'm able to edit any pdf and the save and and either email it or print it. There's even a function to sign the pdf right on the computer. Awesome. I do not like that it sometime freezes. I could be filling out a form and sometimes it'll freeze and automatically refresh and everything I put in is gone so I'd have to start over. It doesn't happen often but has happened to me before.
LaSasha R.
2020-01-06
I've never had a tantrum using it...It makes my day much easier and saves me time and money! I enjoy using PDF Filler. It is a valuable asset to my business. I'm able to sign, send and receive documents, receipts, invoices, you name it! They have a form for everything, and if they don't, they will find one for you!! This program is easy to use and I love how there is a record kept of everything I send. I don't know how to re-use a form over and over without having to delete whats on it , so I can use it again. I wish there was an option to use a new one!!
Chandra D.
2017-11-14
FINALLY! ITS EXACTLY WHAT I NEEED TO GET MY BUSINESS UP AND RUNNING AGAIN AFTER BEING CLOSED DOWN. NEEDED PAPERWORK FOR LOANS AND NEEDED TO ADJUST NUBERS FOR 2019/2020. AN ABOLUTE NECESSITY FOR POST COVID FINANCES.
Adair Campos-Larrabee
2021-02-09
Their customer service is great! Joyce helped me out and was super helpful and considerate! Best customer service experience I’ve had. Thanks for the quick response!
Sarah B.
2020-05-03

Encrypt PDF and Convert PDF to PNG for Macbook Pro

Protect your sensitive documents and transform your PDFs into images easily with our Encrypt PDF and Convert PDF to PNG feature for Macbook Pro. This reliable tool combines security and flexibility, ensuring your documents remain both secure and accessible.

Key Features

Securely encrypt PDF files with password protection
Convert PDF documents to PNG format in seconds
User-friendly interface designed for Macbook Pro
Batch processing for multiple files simultaneously
Support for various PDF versions and image resolutions

Use Cases and Benefits

Safeguard important financial documents before sharing
Create image files from PDFs for easy distribution on social media
Maintain confidentiality for legal documents
Streamline presentations by converting slides into image format
Facilitate document sharing without compromising security

If you often handle sensitive information or need to convert PDF files to PNG, this feature provides an effective solution. You can easily secure your documents while adding versatility to how you share and present them. Enjoy peace of mind knowing your files are protected, and share your information in a format that suits your needs.

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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.
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In the Preview app on your Mac, open the PDF that you want to password-protect. Choose File > Export, then select Encrypt. You can also enter a new name for the PDF if you want to create a pass worded copy and keep the original PDF unencrypted. Type a password, then retype it to verify the password. Click Save.
From the Apple menu, select System Preferences. Go to the Security & Privacy pane. Select the FileVault tab. Click the lock to make changes and click the Turn On FileVault button. As the warning states, store this key in a safe place. Restart your Mac and the encryption process will begin.
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Require a Password to Open the Document, then type the password in the corresponding field.
Launch Preview from the /Applications/ folder and open the PDF that needs to be converted. Pull down the File menu and select Export (if you mapped Export to the Save As shortcut just hit Command+Shift’S) From the 'Export As' window, click the contextual menu next to Format and choose JPEG
Open the PDF file with preview in Mac and at the top, click on the File menu and select “Export”. Step 2. On the Export window, change the format to “PNG” and adjust quality and resolution accordingly. Now hit “Save” and the PDF file would be converted to PNG.

How to Encrypt PDF and Convert PDF to PNG for Macbook Pro - video instructions

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