| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pdf unlock online for free | 1.45 | 0.4 | 1410 | 54 |
| unlock pdf password online free | 0.09 | 0.1 | 198 | 15 |
| unlock password protected pdf online free | 0.33 | 0.5 | 2014 | 55 |
| unlock pdf file online free | 0.05 | 0.1 | 4029 | 80 |
| unlock pdf free online pdf password remover | 0.05 | 0.5 | 824 | 63 |
