Hibernate on Close is an Expert PDF feature that lets you access your files as quickly as possible. When enabled, Expert PDF will remain running in the background even after you close it.
This is a common practice for applications on your mobile device. The longest part of opening your files is loading the software. With Hibernate on Close enabled Expert PDF will open significantly quicker.
- Click on the Options icon.
- Click on General.
- Toggle the switch next to Hibernate on Close for Fast Launch to turn it on or off.