MiniTool Power Data Recovery is a freemium data recovery tool that works quite well considering the basic version is the only free aspect of the app. The software is easy to use and highly effective

PhoneRescue is a complete data recovery solution for all iOS and Android users. It offers both iPhone and Android data recovery with the world's highest recovery rates.

Jun 4, 2016 - PhotoRec is file data recovery software designed to recover lost files including video, documents and archives from hard disks, CD-ROMs, and lost pictures (thus the Photo Recovery

Stellar Phoenix Mac Data Recovery is a software suite that helps you recover data that has been lost on your Mac system. It works with both external and internal hard drives, and it can recover files

Stellar SQL Database Toolkit

TestDisk is a free and open source data recovery software tool designed to recover lost partition and unerase deleted files.