encrypt pdf on a mac

10:00

1:55

5:54

31:52

5:06

3:37

7:52

5:24

2:50

5:50

5:07

7:09

9:35

10:16

4:30

2:06

7:10

1:33

2:34

3:30

24:36

2:06

13:22

5:33

5:09

1:58

2:10

9:09

7:22

7:23

15:22

2:59

5:04

3:58

1:10

2:59

6:41

2:38

3:42

6:02