Lock PDF and Convert PDF to PNG in macOS in no time
Aug 6th, 2022
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01. Upload a document from your computer or cloud storage.
02. Add text, images, drawings, shapes, and more.
03. Sign your document online in a few clicks.
04. Send, export, fax, download, or print out your document.
How to Lock PDF and Convert PDF to PNG in MacOS with DocHub
DocHub is an innovative platform that simplifies document management, offering powerful features for editing, signing, and sharing your files online. With seamless integration into Google Workspace, users can easily import, export, and modify documents directly from their favorite apps. Whether you're working on iOS 17, iOS 18, or iOS 19, DocHub ensures a smooth experience that empowers you to get your documents done efficiently and for free.
Follow the steps to Lock PDF and Convert PDF to PNG in MacOS
- Open the DocHub website in your browser and log in to your account.
- Upload the PDF file you wish to lock by selecting the appropriate option within the editor.
- Once your document is uploaded, locate the feature that allows you to secure your PDF. Follow the prompts to lock the document, ensuring that any unauthorized changes are prevented.
- After securing your PDF, navigate to the export options available in the editor.
- Select the option to convert the locked PDF to PNG. This will allow you to save your document in an image format that's easily shareable.
- Finally, download the converted PNG file to your Mac, or choose to share it directly via email or other platforms.
Start using DocHub today to enhance your document management experience effortlessly!
PDF editing simplified with DocHub
Seamless PDF editing
Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.
Smooth teamwork
Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.
Automatic saving
Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.
Google integrations
DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.
Powerful PDF tools on your mobile device
Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.
Secure document sharing and storage
Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.
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How to Lock PDF and Convert PDF to PNG in macOS
In today's video tutorial, learn how to convert a PDF to a JPEG or PNG on Mac OS. Simply open the PDF in Preview and choose File > Export. Select JPEG or PNG from the format options, then click save to save the converted file to your desired location. It's an easy and straightforward process to convert PDF files to image formats on a Mac.
Got questions?
Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.
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How do I protect a PDF from copying on a Mac?
Password-protect a PDF in Preview on Mac In the Preview app on your Mac, open a PDF. Choose File Export. Click the Permissions button, then do any of the following: Enter a password in the Owner Password section, then retype it to verify. Click Apply, then click Save.
How to turn a PDF into a PNG on Mac?
Convert PDF to PNG Mac Launch the Preview app from your Application folder. Open the PDF you wish to convert. Click File Export. Select PNG from the Format dropdown menu. Click Save.
Is there a way to lock a PDF file?
Method 1: Use docHub to Add Password Protection Open the PDF in docHub Reader. Click on File and select Protect Using Password. Choose whether you want to restrict editing and printing or just restrict opening the document. Enter a password, and confirm it. Save the document.
How do you save a PDF so it Cannot be edited Mac?
How to convert a PDF to read-only on Mac and Windows. Right-click your PDF. Select Properties. Choose Read-only. Click OK.
How to lock a PDF file on Mac?
In the Preview app on your Mac, open a PDF. Choose File Edit Permissions, then do any of the following: Set a password for opening the PDF: Select Require Password To Open Document. Enter a password, then retype it to verify.
Is there a way to lock a File on Mac?
On your Mac, do one of the following: Lock a closed document: Select it in a Finder window or on the desktop, choose File Get Info, click the arrow next to General, then select Locked.
How do you lock a PDF on a Mac?
With Preview, you can password protect your PDFs with these simple steps. In the Preview app, open a PDF. Choose File Export. Click the Permissions button, then select Require Password To Open Document. Type a password in the Owner Password section, then retype it to verify. Click Apply, then Save.
See why our customers choose DocHub
Great solution for PDF docs with very little pre-knowledge required.
A Valuable Document Signer for Small Businesses.
I can create refillable copies for the templates that I select and then I can publish those.
Security and compliance
At DocHub, your data security is our priority. We follow HIPAA, SOC2, GDPR, and other standards, so you can work on your documents with confidence.
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