Forum Discussion
Remove pdf password on mac? Does anyone know how to do this
I'm currently working on some PDF documents on Mac, and I've encountered a rather tricky problem, which is to remove the password of PDF files in Mac system. I think there are quite a few friends who have encountered this problem, so I'm here to sincerely ask for help.
Some of the PDF files I have on hand are for reference at work, and some of them are important documents that I have previously organized and saved. But I don't know what's going on, but they're all set with passwords. Some are because of the source of the problem, itself with password protection; some may be their own before in order to prevent forgetting or to protect privacy deliberately set, but now for various reasons need to remove pdf password on mac in order to more convenient to view and edit. Does anyone know how to do this?
I used Dr.PDF to recover a 7-character long password, and it only took about 2 hours. It’s pretty efficient and easy to use, so I highly recommend giving it a try if you need to remove passwords from your PDFs!
7 Replies
- SelinaKnowIron Contributor
If you know the current password and you’re authorized to modify the document, removing password protection from a PDF on a Mac is usually straightforward. The exact steps depend on the type of password protecting the PDF.
The methods below work whether you’re using a MacBook, MacBook Air, MacBook Pro, iMac, or another Mac running macOS.
Understand the two types of PDF passwords
Before trying to remove password protection, it’s helpful to know which type of security the PDF uses.
- Open password (user password): You must enter the password before the PDF can be opened.
- Permissions password (owner password): The PDF can usually be opened, but actions such as editing, copying, printing, commenting, or extracting pages are restricted.
These two passwords are independent. A PDF may have one, the other, or both.
Method 1. Remove the open password with Preview
If you’re searching for how to remove password from PDF on Mac Preview, Preview can remove the open password from a PDF that you’ve already unlocked.
Note: Some older guides recommend using File > Export > Permissions, then clear the password or permission options before saving a copy. On current versions of macOS, this does not reliably remove the existing open password from a password-protected PDF.
Instead, use File > Edit Permissions.
- Open the password-protected PDF in Preview.
- Enter the password.
- Go to File > Edit Permissions.
- Click Apply.
- Save the PDF.
The new copy can be opened without entering a password.
This only removes the open password, so the PDF no longer asks for a password when it is opened. However, an owner password remains on the file, and Preview does not provide a way to remove that remaining owner password completely.
Method 2. Remove PDF security with Adobe Acrobat
If you want to remove both the open password and permissions restrictions, Adobe Acrobat provides a dedicated security management feature.
- Open the protected PDF in Adobe Acrobat
- Enter the current password if prompted.
- Choose All tools > Protect a PDF.
- Select Set security properties.
- Under Security Method, choose No Security.
- Confirm with the current password if Acrobat requests it.
- Save the PDF.
The limitation is that this password-removal feature requires the paid Acrobat Pro plan; Acrobat Reader alone does not provide it.
Method 3. Remove PDF password without Adobe Acrobat
If you’re looking for how to remove password from PDF on Mac without Adobe Acrobat, a free desktop editor such as PDFgear is another option.
- Open the protected PDF in the PDFgear app for Mac.
- Enter the current password.
- Go to Protect > Change Password.
- Choose Remove Password.
- Save the PDF.
This removes the PDF password while preserving the original pages, formatting, bookmarks, and other document content. And it is free to remove PDF password in PDFgear.
Can you remove a PDF password on Mac without knowing the password?
Many people search for how to remove a password from a PDF on Mac without the password, but if the PDF is protected with an open password, you’ll generally need the correct password before any legitimate application can remove it.
Likewise, if the document has a permissions (owner) password, you’ll need the appropriate password and authorization to remove those restrictions.
If you’ve forgotten the password or don’t have permission to modify the PDF, the appropriate solution is to contact the document owner or issuer instead of attempting to bypass the protection.
Tips
- Keep the original protected PDF as a backup.
- Save the unlocked copy with a different filename.
- Avoid uploading confidential work documents to random online PDF unlocking websites.
- After removing the password, reopen the new PDF to confirm that it no longer prompts for an open password. If you also intended to remove editing or printing restrictions, verify that those permissions have been cleared as well.
- ViggoBearIron Contributor
Honestly, I’ve used Preview to remove PDF password on Mac quite a few times when I’m in a pinch. It’s easy-peasy! Just be careful if you’re working with sensitive info and make sure you're not sharing that newly unlocked file with just anyone, especially if it contains personal or financial details. If I’m dealing with super important documents, I usually prefer to stick to more robust PDF software for security and editing options.
Disadvantages of Removing PDF Password on Mac
1. While Preview gets the job done, it’s not the most secure way to handle sensitive documents. If your PDF has confidential info, remember that removing PDF password Mac leaves it totally unprotected. Anyone can open it now. Yikes!
2. Sometimes, if you export the PDF through Preview, there can be minor quality changes or formatting issues. If it’s a document with loads of graphics or custom layouts, you might notice that things don’t look quite right after unlocking it.
3. If you've got a ton of PDFs to unlock, using Preview can feel like a drag since you have to do it one by one. There are some apps out there designed for batch processing that might save you time. - MaverickJaxonIron Contributor
Preview is a very powerful tool for users who need to unlock and work with PDF files. For macOS users, it is a free, no additional installation software that can quickly remove password from pdf on Mac with simple steps, perfect for daily use. If you are a Mac user and know the PDF password, Preview is the fastest and most direct way to unlock PDF.
1. By default, macOS associates PDF files with Preview, so double-clicking the PDF file will automatically open it with Preview. If it doesn't open, you can right-click the file and choose “Open as” > “Preview”.
2. When opening a PDF file in Preview, if the PDF is encrypted, the system will pop up a window prompting you to enter a password In the input box, enter the correct password and click “OK” or press Enter. Only when you enter the correct password, the PDF file will be loaded and displayed.
3. Export PDF files without password by clicking the top “File” menu. Make sure the PDF file has been fully opened, and you can see the file content in the menu bar at the top of the screen, click “File”, which will open the drop-down menu of file operations.
4. In the drop-down menu, find and click “Export as PDF”. This option will allow you to save a new PDF file and no longer require a password.
5. In the Save dialog box, be careful not to check the “Encrypt” option. If this option is checked, the PDF file will still be encrypted and require a password. You just need to make sure that the box is unchecked, indicating that you will save a PDF file without password. This will remove PDF password on macOS without addition tools
6. After everything is set up, click the “Save” button. Your newly saved file will no longer require a password.
Check the new file: Go to the location where you saved the new file. If the file does not prompt you to enter a password and you are able to open the file directly, then it means you have successfully unlocked the PDF file. - MarylandCrabBronze Contributor
I used Dr.PDF to recover a 7-character long password, and it only took about 2 hours. It’s pretty efficient and easy to use, so I highly recommend giving it a try if you need to remove passwords from your PDFs!
- TannerBlazeSteel Contributor
Automator is an automation tool that comes with macOS to help users batch process files and automate workflows. Although it itself does not directly support removing pdf password from Mac, but you can use it in combination with other tools to create an automated decryption process.
Create a new workflow:
- On the Automator startup screen, select “Workflow” as the document type.
- Click “Select” to enter the workflow editing screen.
- Add “Get Specified Finder Items”: On the left side of the Automator interface, click “Files and Folders”.
- From there, find “Get Specified Finder Item” and drag it to the workspace on the right side.
- On the right side, click “Add” and select the PDF files you want to unlock. You can select multiple PDF files, and Automator will batch process them.
Add unlocked PDF actions:
- You can set steps in Automator to open PDF files automatically.
- Select “Open Finder Item” and it will open the specified PDF file.
- Then after the file is opened, you can manually enter the password in Preview and save the unlocked PDF.
Save the workflow: When done, click “File” > “Save” at the top of the screen, name the workflow (“PDF Unlocked”), choose the save location, and click “Save”.
Run Workflow: Click “Run” button in Automator, the workflow will be executed automatically step by step.
If you choose to batch process multiple PDF files, Automator will open these files sequentially and process them according to other steps you set.You can follow this simple guide to remove pdf password on Mac with the built-in free tool!
- TanksssinmyuIron Contributor
So you’re looking to remove PDF password on your Mac, huh? There’s a bunch of sketchy programs out there that claim they can strip PDF passwords, but they might just mess up your file or, worse, mess with your privacy. Stick to reliable apps like Adobe Acrobat or Preview, which come with your Mac. They’re your best bet!
If you’re using third-party tools to remove PDF password on Mac, make sure they’re compatible with the version of macOS you’re running. You don’t want to end up with a program that crashes or doesn’t work at all because it’s outdated or not suited for your system.
- RakkxunsuopIron Contributor
If you’re looking to remove PDF password on Mac, I've got your back. Here’s a step-by-step rundown of how I usually do it, and it’s super simple!
1. Using Preview
One of the easiest ways is to use Preview, which is built into macOS, so you won't need to download anything. Here's how:- Open the PDF: Double-click your locked PDF to open it in Preview. If it doesn’t open there, you can right-click on the file, select "Open With," and then choose Preview.
- Enter the Password: When prompted, enter the password. This step is crucial because you need to unlock it first.
How to remove PDF password on Mac:
- Go to the “File” menu in the top bar.
- Select “Export” (not “Save”).
- In the export dialog, uncheck the box that says “Encrypt.”
- Choose where you want to save it and click “Save.”
And boom! You’ve got a fresh, password-free PDF. This is honestly how I do it most times, and it works like a charm!
2. Using Online Tools
To remove PDF password on Mac. If you prefer trying something online, there are some decent options out there. Just keep an eye on privacy!- Go to a renown PDF unlocking site: Websites like Sma11pdf or 1LovePDF offer free PDF unlocking services. Just be cautious with sensitive documents.
- Upload Your PDF: Drag and drop your locked PDF into the designated area.
- Remove the Password: Once uploaded, hit the “Unlock PDF” button. After a brief wait, you can download your unlocked file.
I did this once for a document I needed ASAP when I didn’t have Preview handy, and it worked out just fine. Just don't upload anything too sensitive because, you know, internet!