Easy File Locker (EFL for short) is a very compact and user-friendly file/folder all-round protection (locking, hiding, etc.). Any file/folder protected by it will not be able to be accessed, no writing, no deleting, or invisible (hidden). Of course, it provides so high degree of freedom that you can set up protective properties as need.

Folder2Iso is a simple and easy-to-use ISO image file generation software, allows to create the ISO file from any kind of folder (including subfolders).

PathSync is a folder synchronization applet, can be used to backup data, or the synchronization between USB flash disk and hard disk. The synchronous mechanism includes judging (bidirectionally) from the file condition - new or old; synchronizing from local to remote by force or vice versa. And after making an analysis, you can specify the synchronization mode for individual file.

Copy Handler is a copying/moving enhancement application, in addition to accelerating the file copying/moving speed, it also provides the pause-and-resume capability (e.g. if there is a sudden interruption in the process of copying/moving, then when you open Copy Handler next time, it will continue to finish the last transfer without any impact), intelligent copying, customizable multi-source copying and so on.

Batch copying folders is a very tiring job, first, we have to clean up all files in every folder or subfolder, only after that repeated hard work, you can duplicate the whole directory structure, and in this progress it is hard to avoid mistakes. So, we must find a easier way.