Yes, you can.
Only requires a rescue disc containing with macOS to boot the system and have Mac Data Recovery installed either on this separate media or on a healthy partition.
Recover encrypted disks, lost or deleted volumes and trashed files
Specify file types to scan or Deep Scan everything
During scanning or after the scan and image scanned data
Make a backup of the disk to prevent data loss
Intuitive User-friendly GUI for better operating
Recover data from deleted Time Machine Backup
Yes, you can.
Only requires a rescue disc containing with macOS to boot the system and have Mac Data Recovery installed either on this separate media or on a healthy partition.
Yes. Delete won't make data disappear, overwrite will do, so since it's not overwrite data when empty the trash folder, Mac Data Recovery is able to get data back.
Yes. Just run this program and choose Recover Everything > and choose Can’t Find Volume and then Search, then you can recover what's listed.
Yes, when you have the password and No, while you don't.
Encrypted hard drives can be affected by viruses, corruption, or physical damage same as any other drive and such issues can be fixed with Mac Data Recovery.
However, if you have lost the password, no data recovery programs, including ours, won't be able to access and recover data from it.