Hi! My name is Megan Woods. As a representative of CleverFiles Team I want to introduce Disk Drill - a data recovery app for Macintosh. Disk Drill recovers damaged and deleted data from external and internal hard drives, memory cards, iPods etc. The app is offered in 2 versions: Basic, which is absolutely free, and PRO, which brings extra functionality for a reasonable fee. Disk Drill Basic protects files from accidental deletion with Recovery Vault technology and makes it possible to recover protected data easily. Disk Drill PRO features advanced scanning modes for data recovery of FAT, NTFS, HFS/HFS+, other file systems. It will attempt to rescue data which was deleted long ago and even after formatting. So the choice is up to you. You can use Disk Drill Basic to protect your files from accidental deletion in future or upgrade to Disk Drill PRO to recover files, which were lost before.