Introduction: Unprotect MS Word Doument.
This is a how to on how to recover access to a word document that has been protected to disable editing.
In MS word if you go to the tools menu then select 'protect document' you can set the password to protect the document from editing. Useful feature if it s a memo or a form that needs to be passed about and you don't want anyone to make changes to it.
Now what happens if you forget the password and you need to make changes to the document?
For this instructable you will need.
1) A protected word document.
2) Ms Word.
3) Text Editor (like WordPad or Notepad).
4) Hex editor (Like WinHex).
Step 1: Method 1: Copy Contents of the Document Into a New Document.
One of the disadvantages of using this method is that you might mess up some of the formatting especially if you don't have all the fonts etc. Also some of the protection options even might prevent copying.
Open the protected document do a Ctrl + A to select everything in the document.
Do a Ctrl + C to copy the selected area
Open a new document
Do a Ctrl + V to paste the selected area
Save the new document.
The new document is ready for you to make changes.
Step 2: Method 2: Format the Word Document.
a. Make a copy of the protected document incase you mess it up ;0)
b. Open the protected document in MS word.
c. Under the file menu select 'Save As'.
d. Under 'Save as type' choose "Web page (*.htm; *.html)" and click save
e. Close word.
Step 3: Method 2: Find the Password.
In WordPad (or notepad) open the HTML document you just created.
Search through the document for
The value between the open and closed
Close WordPad
Step 4: Method 2: Hack the Document.
Open the protected document in WinHex (or other hex editor).
Search the document for the characters you found in the previous step 12345678 (1FC6CBEB)
but in the order 78563412 (EBCBC61F)
Once you have found the hex values overwrite them with 0's (zeros)
Save the document
Step 5: Method 2: Open the Document.
Open the protected document in MS word.
Under the Tools Menu select Unprotect document
Don't type anything in the password box just click ok.
Document is now unprotected and is ready for you to make changes.
33 Comments
2 years ago
Unfortunately only the first method still works and it's not super convenient for me. I have a form I'm supposed to fill in, but I would like to change protected field a bit and when I copy info I can't replicate the exact style of the original document. :(
Reply 2 years ago
If you need to unprotect the original document, you can use password recovery software like Password-Find or Password Lastic to remove your password.
6 years ago
works love it
10 years ago on Introduction
This works if you've got Acrobat Pro.
Open your MS Word document.
Save as PDF.
Open the PDF file.
Save as MS Word.
Reply 7 years ago
Great tip, thanks
Reply 9 years ago on Introduction
nope. even if you have the latest acrobat x, your method doesn't work. acrobat doesn't include tags/comments/notes &c from a protected word doc in its pdf. so if one has a header/footer, it gets all mixed up in the finally retrieved doc from acrobat. of course, you get a final protection-removed word doc but just have a look at the formattings. everything you get is so clunky and goofed up like a badly dressed salad.
mr_e has given a way far easier and quicker than yours.
Reply 8 years ago on Introduction
worked for me!
7 years ago
Thanks a million!! Simple yet effective instructions.
8 years ago on Introduction
Worked great, thanks. I was able to recover some documents for the company I work for and make them usable again.
8 years ago on Introduction
Hi, I tried but in step, the eight charter which I found was 00000000, what should I do now?
8 years ago
Thank you very much, it has helped me a lot, God bless you!!!
9 years ago on Step 5
This is plain awesome.
Thanks a lot, just saved me a ton of time...
P.S.
I can't believe there are paid tools to do this...
10 years ago on Step 4
My unprotected password showed up as 00000000. I typed in nothing in the password section and it told me I have the wrong password.
Reply 9 years ago on Introduction
a value of 0 means your document is unprotected. or protected with a null password. which means a password string of one or more zeros were used.
11 years ago on Step 3
Thank you for the good idea.
I tried it on a file with edit protection in word 2010
At this stage I opened it up in Notepad++ and I found the password was shown as all zeros (was not blank in word however). So couldnt use the hex approach.
So I just deleted the two xml lines referring to protection, re opened in word and it seems to be fine. Note that you have to reset the view mode from web to normal otherwise the document looks odd on screen.
I also noticed that openoffice ignores the protection.
11 years ago on Introduction
it lets me go to tools but it doesnt let me select protect or unprotect document :@
13 years ago on Introduction
It worked for me, Office 2003 + Notepad++ and HxD. Great work!
13 years ago on Introduction
Thanks, Jezza Bear! Worked for me
14 years ago on Introduction
Here is the easiest way I have found to unprotect a word document: save file as a Rich Text File File will appear with file name followed by .rtf Open .rtf and save as a word document click Tools and select Unprotect This should give you the file unprotected.
16 years ago on Introduction
Any idea how I would get this to work with password protected pdfs? I often have to capture contents of these and I can't copy the text from them.