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By default, Excel activates certain “protected view” settings. This is meant to prevent you from opening an potentially infected file downloaded from the Internet, sent to you in an Email, etc. If an app on your Mac stops responding and you can't quit the app normally, use Force Quit to close the app. To quit (close) a Mac app normally, choose Quit from the app's menu in the menu bar, or press Command (⌘)-Q. The app also integrates with its sister-utility Resize Sense in order to batch resize and crop images. MaWatermarker is a simple Mac program created to ensure image protection. This batch processing app has a user-oriented interface and gives you the possibility to watermark your photos in various ways.
Sometimes, you may receive an excel sheet that is protected with a password, and you may need to unlock it so that you can edit the data on the worksheet. If you have no idea what the password is, or you have forgotten it, there are ways to unprotect excel sheet without password. Let us check out these ways so that the next time you are faced with this kind of situation, you will know what to do to unprotect Excel sheet without password.
Here are 5 different free or paid tutorials discussed from easy to complex below to make sure that your Excel sheet is unprotected without any issues. You can check the comparison of the 5 tips first, then directly jump to the best one for you by clicking on each tip.
Tip 1. Passper for Excel | Tip 2. Copying and Pasting | Tip 3. Google Sheet | Tip 4. VBA Code | Tip 5. Removing Protection Tag | |
Unprotect All Sheets | |||||
Recover Opening Password | |||||
File Size Limitation | No Limitation | No Limitation | Very slow unprotection process for big data | No Limitation | No Limitation |
Data Security | Very safe, no data will be damaged or leaked | The external links will be removed | The Excel data may leak if the business Email is hacked | Safe | Safe |
Complexity | Easy to use, unprotect in only 3 clicks | Easy to use, no need to install any software | Easy to unprotect Excel sheet online | A little complex | Very complex, not suitable for most users |
Tip 1. Unprotect Excel Sheet without Password Using Passper for Excel
Passper for Excel is one of the most-used tools to unprotect excel sheet/workbook without password as well as recover the forgotten or lost opening password to unlock Excel. It guarantees that no Excel data will be deleted (including the external links) after using the unprotection tool. And it can unprotect an Excel sheet with all versions, including 2019, 2016, 2013, 2010, 2007, 2003, 2000 and 97. Check out some of its features.
Unprotect All Excel Sheets with 100% Success Rate: Unlike using VBA codes, all the sheets contained in the Excel document can be unprotected in one click with 100% success rate.
Finish the Excel Sheet Unprotection in Only 3 Seconds: The whole Excel sheet can be unprotected in less than 3 seconds regardless of the data size.
Recover Opening Passwords: Besides unprotecting Excel sheets/workbook, it can also recover and display the opening passwords for you if you cannot open the locked Excel document.
No Data Leak : It is an offline service, all the data contained on the sheet will not be uploaded to our server. So your Excel data is 100% safe and well protected. My photo app won't open on my mac sync.
100% Secure to Use: Passper is the sub-brand of iMyFone which is highly recognized by authoritative media sites, such as Makeuseof, Macworld, Cult of Mac, thus it is 100% secure and safe to use.
![Unprotect Unprotect](/uploads/1/3/4/0/134036780/389752541.png)
1.1 How to Remove Excel Sheet Password with Passper for Excel
Download Passper for Excel to your computer first. Then follow the steps below.
Step 1After the program is installed successfully, choose the option of 'Remove Restrictions'.
Step 2Import the Excel spreadsheet that is protected with password and then click on 'Remove' button.
Step 3The password will be removed in 3 seconds. And the unprotected Excel will open automatically for you to edit without any restrictions.
2.2 How to Recover Opening Password for Excel with Passper for Excel
Step 1Launch Passper for Excel and select the option of 'Recover Passwords' option on the main user interface.
Step 2Add the encrypted Excel file to this program by clicking '+' button. Then select preferred Attack Mode out of Brute Force, Combination, Dictionary or Mask Attack. Find out more about these attack modes here.
Step 3After the recovery process is complete, the tool will display the password.
Whenever you need to recover your Excel password, you can use Passper for Excel to break any complex or simple passwords. The tool is safe and easy to use and we also receive good feedback from our purchased users.
Tip 2. Unprotect Excel Sheet/Workbook without Password via Copying and Pasting
https://writingnew146.weebly.com/apple-apps-not-working-on-mac.html. The 2nd very simple tip to unprotect excel sheet is to copying the whole password protected content saved in the Excel sheet and paste them to another sheet.
Step 1. Run the Excel whose sheets are protected from modifying.
Step 2. Select all the cells in the Excel by pressing 'Ctrl + A', then copy these cells by pressing 'Ctrl + C'.
Step 3. Create a new sheet and paste these cells in this sheet by pressing 'Ctrl + V'.
Then you will be able to add or remove these cells in this sheet.
Check out some tips you should take note of:
- Ensure that the options of 'Select locked cells' and 'Select unlocked cells' are enabled before the sheet is protected, or this method will be unavailable.
- All the external links will be removed after pasting the protected sheet to the new sheet.
Tip 3. How to Unprotect Excel Sheet without Password online, free
To avoid any data loss, create a backup of your Excel spreadsheet first then follow the steps below to unlock excel online.
Step 1. Open Google docs and log in to your Gmail account.
Step 2. At the left corner of the top of the screen, click on File and then Import.
Bear app mac workflow. Step 3. A dialog box will pop up; Click on 'Upload' and 'Select a file from your device' to upload the password-protected Excel sheet.
Step 4. After uploading your excel spreadsheet, select 'Replace Spreadsheet' and click on 'Import Data'. The unprotected Excel sheet will open in Google Docs. Navigate to 'File' and click on 'Download As', then select 'Microsoft Excel'.
Step 5. When you try to open and edit the Excel file on your computer, it will not prompt you to enter a password anymore.
Check out some tips you should take note of:
- It will be very slow to unprotect Excel sheet via Google sheets if the data size if too large.
- After uploading the Excel to Google sheets, it will be saved on the cloud without security assurance. Once your google account is stolen, the Excel data will leak.
Tip 4. How to Unprotect Excel Sheet without Password in VBA Code
If you are running the Excel 2010 version or older versions, you can unprotect Excel sheet without using the password in VBA code. To do this, use the macro below:
Step 1. Open the password-protected Excel sheet. Then open Visual Basic Editor by pressing Alt + F11.
Step 2. On the left pane, right-click the name of the workbook, that is, Project-VBA pane. Then, click on 'Insert' and then 'Module' from the context menu.
Step 3. A window will appear that you will paste the following code.
After you have copied the code above, click on 'Run' or press F5 and wait for some minutes.
The macro will return with a new password. Life journal app mac. Although this password is not the original password to the locked Excel worksheet, it works regardless. You do not need to copy or remember this password. All you have to do is to click on 'Ok' and your excel worksheet will be unprotected.
Check out some tips you should take note of:
- If the Excel file has more than one sheet protected, run the VBA macro for each sheet repeatly.
- For the latest versions of Excel 2013 and 2016, save the document as Excel 97-2003 workbook with 'xls' Extension. Then run the macro to unprotect the sheet before you then save it as a .xlsx file.
Tip 5. How to Unprotect Excel Sheet without Password Using ZIP
This method works for Excel files in .xlsx format. Therefore, if your Excel worksheet is saved in .xls format, you have to save it in .xlsx format.
Step 1. Change the file name extension from .xlsx to .zip and click on 'Yes' when you get the prompt.
Step 2. Use 7ZIP to open the ZIP archive. Open the folder named 'xl->worksheets' where you will see the files, sheet1.xml, sheet2.xml, sheet3.xml. To unprotect Excel sheet2, right-click on 'sheet2.xml' and click on Edit then open with Notepad.
Step 3. Delete the tag that starts with 'sheetProtection'.
Step 4. Save the sheet2.xml and close the file.
![Unprotect Unprotect](/uploads/1/3/4/0/134036780/968667982.webp)
Step 5. Use the extraction program to comprise the files in the second folder and change the extension of the file to .xlsx. Open it and you will find that the protected password has been removed.
Check out some tips you should take note of:
- It is only useful for Microsoft office 2007 and older versions.
- It is not recommended if you are not familiar with Excel since it is too complex and not easy to understand.
Here is the video guide of above methods:
These methods described above can help you unprotect Excel sheet without password. They may seem like complex methods, but it will be quite easy and effective especially if you use Passper for Excel Software. Save yourself the trouble and get Passper for Excel today.
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Unprotect protected PDF files | 11 comments | Create New Account
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The following comments are owned by whoever posted them. This site is not responsible for what they say.
From a legal standpoint, does this mean that Mac OS X circumvents the DCMA?
Isn't this the sort of thing that got Dmitri Skylarov arrested?
Isn't this the sort of thing that got Dmitri Skylarov arrested?
It's an interesting academic question to say the least.
However, this is more of a side-effect than a dedicated cracking solution. Also, I have not tested this technique against documents that require passwords to view them, etc.
However, this is more of a side-effect than a dedicated cracking solution. Also, I have not tested this technique against documents that require passwords to view them, etc.
'Also, I have not tested this technique against documents that require passwords to view them, etc.'
Well,
I've generated pdf with some password via Indesign export. I've set 2 passwords : 1 for the 'autor (me)' and the second for the one who will read it. (I've not decide to put 2 pass, that's the way it is in ID2). Anyway, i've tried to open it with preview to check if protection was effective : it is.
No password are required at the opening, BUT I had white pages…nothing appearded.
I've not tried anything else, but if a pdf files is password protected it's gonna be unreadable with Preview. (I was in 10.1.4 when I checked this 2 month ago. don't know what would hapen now, and I haven't tried with other files…
oem
Well,
I've generated pdf with some password via Indesign export. I've set 2 passwords : 1 for the 'autor (me)' and the second for the one who will read it. (I've not decide to put 2 pass, that's the way it is in ID2). Anyway, i've tried to open it with preview to check if protection was effective : it is.
No password are required at the opening, BUT I had white pages…nothing appearded.
I've not tried anything else, but if a pdf files is password protected it's gonna be unreadable with Preview. (I was in 10.1.4 when I checked this 2 month ago. don't know what would hapen now, and I haven't tried with other files…
oem
I doubt it. Adobe's PDF is published standard -- neither the Preview app nor any part of OSX is actively trying to 'decrypt' a locked PDF. What got Dmitri S. in trouble was that he found a weakness in the method used to protect Adobe eBook files themselves.
A few other comments:The fact that the OSX 'Print->Preview->PDF' method works with partially locked PDFs is probably a reflection on Adobe's Acrobat Reader app more than anything. The concept of capturing content by 'printing-to-file' is certainly not a new thing. It's just that OSX has now made this easier than ever. I once knew of someone who was miffed at the inability to print/edit a locked PDF. So what did he do? While viewing the file in Acrobat, he screen-captured each page and ran the resulting files through an OCR app.. But then it IS true: quite often even common sense and logic doesn't hold up in court.
A few other comments:
It's nice that you'll be able to select text after this trick, but you can only do it if the PDF file allows print permissions. Otherwise, you'll never get the print dialog to begin with. I have a couple military FM documents that disable both the text-select and the print feature.
The print permission you refer to is ignored in Preview.app.
How To Unprotect An App On Mac Computer
I've been doing this for years. Print to .ps file ->distill to PDF. This still works. I asked a member of the acrobat team about this at Print '01 in Chicago. He said that it would be fixed with Acrobat 5. I only have the reader. Has anyone tried this with a file that has definitely been created with Acrobat 5x? (exporting to PDF from other apps doesn't count)
The DCMA (as far as I know) is not the issue here. What is at issue is copyright, which exists on the intellectual property, not the digital image of the file. Printing to PDF does not defeat the file encryption anyway, it simply turns the print file into a PDF instead of a printer image (or Postscript file) - that's why it's so big. Heck, in OS X the file is conveted to a form of PDF for display (say Aqua).
The only reason to lock PDFs is to stop unintentional modification. There are many ways of modifying digital files before they are printed so that an altered file, when printed, looks like an original. You can only trust digital files that have used proper encryption and encrypted hash values to guarantee they are unaltered. You can't trust a printed version of a digital file - as a last resort you can always scan it back in and use OCR to convert it to text, modify it, then print it out.
Copyright is only breached if you re-publish the work - in part or in full - either singularly or as reproductions. Of course you can publish parts in a review or educational context, but only with proper acknowledgement of the original author.
The only reason to lock PDFs is to stop unintentional modification. There are many ways of modifying digital files before they are printed so that an altered file, when printed, looks like an original. You can only trust digital files that have used proper encryption and encrypted hash values to guarantee they are unaltered. You can't trust a printed version of a digital file - as a last resort you can always scan it back in and use OCR to convert it to text, modify it, then print it out.
Copyright is only breached if you re-publish the work - in part or in full - either singularly or as reproductions. Of course you can publish parts in a review or educational context, but only with proper acknowledgement of the original author.
In order to save trees and weight, I often want to print duplexed two-up (i.e. four document pages on a single printer page, two per side) versions of downloaded PDF copies of journal articles. These are for my own use, so I am well within the 'fair use' provision of copyright law to do so. However, since they are images of print journal pages, they 'natively' print with incredibly large margins and small text in my 4-to-1 scheme. A way around this is to 'trim' the margins in Acrobat (not Reader, obviously) and print the trimmed version (sometimes at a >100% print scaling). With locked files, one cannot trim the margins. To regain legibility, a trick like the one mentioned here works to create an 'unlocked' version that I can trim and then print as above with reasonable margins and text sizes.
The newer versions of Preview (at least OS X 10.5, and maybe earlier) respect the 'do not print without a password' setting in PDF files, so the hint above won't work for them. However, it is possible to create a completely unprotected version of any PDF file using ghostscript. A command like this should work:
gs -sOutputFile=MyNewFile.pdf -sDEVICE=pdfwrite -dNOPAUSE -dbatch -q MyProtectedFile.pdf
You may need to type 'quit' at the command prompt after gs finishes processing the file.
I can't remember whether ghostscript came with OS X or whether I installed it from somewhere..
gs -sOutputFile=MyNewFile.pdf -sDEVICE=pdfwrite -dNOPAUSE -dbatch -q MyProtectedFile.pdf
You may need to type 'quit' at the command prompt after gs finishes processing the file.
I can't remember whether ghostscript came with OS X or whether I installed it from somewhere..
This is a great hint, thank you, it saved me a lot of time when no printer was in sight.