| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best pdf book reader app | 1.36 | 0.1 | 3587 | 44 |
| best pdf book reading app for windows 10 | 0.58 | 0.9 | 6862 | 65 |
| best free pdf reader app | 0.45 | 0.5 | 1686 | 51 |
| best app for pdf reader | 1.27 | 0.4 | 4138 | 53 |
| pdf reader best app for pc | 0.23 | 0.9 | 153 | 71 |
| best pdf reader app for windows | 1.36 | 0.4 | 9689 | 51 |
| best pdf reader app for android | 1.62 | 0.5 | 7104 | 22 |
| best free pdf reader app for android | 0.56 | 0.2 | 4948 | 77 |
| best app for reading pdf books | 1.03 | 0.5 | 7271 | 22 |
| reader app for pdf | 0.09 | 0.4 | 3200 | 86 |
| best pdf reading app | 1.7 | 0.9 | 4855 | 4 |
| best windows app to read pdf books | 1.6 | 0.8 | 2846 | 31 |
| pdf reader free app | 1.63 | 0.4 | 7721 | 4 |
| pdf book reading app | 1.36 | 1 | 6058 | 35 |
| best pdf reader apps for ipad | 1.3 | 0.9 | 9329 | 28 |
| pdf reader apps download | 1.46 | 0.8 | 1755 | 52 |
