Answer to: How to recover data from a damaged hard driveBelow guide will helps in the successful recovering data from a damaged hard disk, including how to recover data from an external drive, what are the best drive recovery services and the best data recovery software, and how to recover deleted files or any other form of data. 1.First repair the failed or damaged hard drive or SSD using Disk Utility 2.Restart your computer system in the Recovery mode 3.Using Professional version of TechSoftwareLogic Mac data recovery software, TestDisk, Recuva etc.
Answer to: Can Data Recovery is Possible from Empty Mac Trash Folder?You can recover deleted data from Empty Mac trash folder either using the help of some 3rd party Mac data recovery tools or using TimeMachine backup only. I know few data recovery utilities like TestDisk, T.S.L. Mac data recovery software, Recuva for data recovery purpose. Also, @cole98me have already mentioned a very popular and well know Mac data recovery software application to restore the lost data from empty Mac trash folder.
Answer to: What are the Disk Warrior Alternatives?There are a number of Mac data recovery software that are perfect alternatives of DiskWarrior tool. They can repair a corrupted or damaged Apple Mac hard drive and also recovers deleted/lost files from the Mac drive or volume without any single digit change. However, after using all of them, I have found TechSoftwareLogic Mac Data Recovery Software Application Tool just few months from an Apple thread and found it quite useful for data recovery purpose. This is the best DiskWarrior alternative and provides a number of features like BootCamp partition recovery, deleted partition recovery, lost files recovery etc.