Microsoft provides several options to allow users to lock PowerPoint presentation, among which the “Mark as Final” can make a PPT file read-only and the “Encrypt with Password” can protect a PowerPoint presentation with password so that anyone requires a password to open the presentation.
When you cannot open a password protected PowerPoint presentation without the password, you must wonder how to unlock password protected PowerPoint presentation. Or, when you only can open the presentation read-only, you must hope to unlock the read-only PowerPoint presentation. Following let’s see how to unlock password protected/read-only PowerPoint presentation.
If you forgot PowerPoint password unable to open your password protected PPT file without password, you can recover PowerPoint password to unlock the presentation.
Step 1: Run iSumsoft PowerPoint Password Refixer on your computer.
Download, install and then run iSumsoft PowerPoint Password Refixer on your computer.
Step 2: Add password protected PowerPoint presentation
Click on the Open button. Navigate to the path to your password protected PowerPoint presentation and add it into this program.
Step 3: Select password attack type
Select one password attack type from the drop-down and check the related options.
Tips: This step decides whether this program can quickly recover password and help unlock your password protected PowerPoint presentation in the shortest time. Refer to Dictionary and Mask password attack to select one password attack type that works for you.
Step 4: Recover PowerPoint password
Click on the Start button. It immediately starts to discover PowerPoint password.
Step 5: Unlock password protected PowerPoint presentation
Password will be recovered successfully and showed in the dialog box. Then copy and paste the password to open your password protected PPT presentation.
If you can open a PowerPoint presentation but cannot edit or copy it, it indicates the document is read-only. Fortunately, it’s pretty easy to unlock a read-only PowerPoint presentation.
Step 1: Open your PPT document.
Step 2: Click on File->Info->Protect Presentation->Mark as Final.
Then the PPT presentation gets unlocked. You can edit and copy it.
In addition: When a PowerPoint presentation is marked as read-only, you can see a yellow warning message underneath the presentation’s menu bar. Click on the Edit Anyway button so that you also can unlock the read-only PowerPoint presentation immediately.