File and Folder Locker

File and Folder Locker simply locks files and folders. Just that.
A locked file can not be changed or overwritten. When moved to the trash a warning shows up. Locked folders will not accept new files or exiting files removed.

Yes:
- great for preventing typical accidents at the office or at home
- simple to lock and to unlock
- zero complexity
- batch a large number of files

No:
- no encryption
- no password protection
- no cloud backup

Enjoy!