Birdie PDF Security Remover is an application designed to eliminate the restrictions of PDF documents, in order to be able to copy, edit, print and modify files.

It's made to remove owner passwords and preserve the formatting options, featuring intuitive settings for all types of users, even those with little or no experience in PDF processing software.

The setup operation doesn't take long and requires minimal attention, since there are no special options, prerequisite software products or third-party bundled with the installer. Adobe Acrobat is not needed.

When it comes to the interface, the tool adopts a single window with a simple design and neatly structured layout.

You can select and add multiple PDFs to remove their security attributes, thanks to the fact that batch processing is supported (in the registered version). It's also possible to indicate a folder whose entire containing PDFs you want to include in the task.

All you have to do is click a button and specify the saving directory for the new files. This means that the original items are left untouched, so there's no need to create backups prior to using Birdie PDF Security Remover. It automatically opens the destination folder on task completion to show the new files.

The program has a sample files to demonstrates how it works. However, it doesn't give you the possibility to test it with your own documents unless you purchase the full package.

We're fairly certain that it's not capable of lifting PDF limitations without entering the owner password, since that's a lengthier procedure with more complex options, but the sample file makes it look like it does (no dialog box appears on the screen to ask for a key). Therefore, Birdie PDF Security Remover cannot be properly tested.