Lets say you have five or six versions of a document youre working on, but you want to make absolutely sure you dont delete or change the original.

Well, if you lock the file (click on the file and choose File Get Info.

This is a simple method of copy-prevention, as you are unable to move the files to another volume on your Mac.

Both of these methods for locking files can cause a lot of consternation, though.

If you want to delete one locked file, move it to the trash, and when you click Empty Trash.

For multiple locked files, hold down Shift and Option while you empty the trash.

The problem is, of course, that you have no idea what program is using the file.

To protect the files, people set owners password to avoid the file getting edited and printed.

Locked For Editing Pdf Files Are

Due to this reason, pdf files are secured using passwords and encryption.

It will also guarantee that no unauthorised access and editing will happen in any way.

This method will give you permission to open the pdf file and then editing it for any work.

The steps to unlock secured pdf and editing it are as follows.

If a pdf is slightly damaged or corrupted, then it will not accept the pdf file.

Aryson PDF File Manager, on the other hand, unlocks the pdf file even if it is damaged or corrupted.

Locked For Editing Mac