Cocosenor PDF Password Tuner enables you to recover password of PDF documents created in Adobe Acrobat or other PDF software. With this useful tool in hand, you can open the encrypted PDF instantly.

With the friendly interface, it is easy to use. Just 3 steps:
Step1: Launch PDF Password Tuner.
Step2: Select the PDF file to import.
Step3: Configure attacking parameters.

Key Features of Cocosenor PDF Password Tuner:
1. Recover lost or forgotten password for PDF files created by Adobe Acrobat or other applications.
2. Support file types: PDF document (*.pdf).
3. Offer four types of attacks: Brute-force, Mask, Dictionary, and Smart attack.
4. Automatically save and resume PDF password recover process.
5. Read-only operations to avoid PDF file damage.
6. Support NVIDIA CUDA and ADM GPU to accelerate password recovery speed.
7. Free to try with PDF trial version.
8. Free to update to the newest edition.