A trial version app for Mac, by EaseUS.
Google Drive—A Convenient Storage for All Your Files
Easy alternative to remount NTFS
A free program for Mac, by Araxis Ltd.
A free program for Mac, by Perforce Software, Inc.
Retrieve data in all instances
Find and remove duplicate images on your hard drive
A tool that alters file information such as dates
Free File Keeper
Free open-source software package