content: The app worked fine for years but since the update it stops every time I try to open a file. I uninstalled and reinstalled but it did not help. Maybe it us not compatible with the recent Android update I use it on a Samsung tablet. Update I deleted the app and all associated data then did a reboot and system repair followed by a reinstall. It now seems to be working again. Update Acrobat will not work anymore if moved from local sd to added sd.