It is very important that you rescue USB flash drive files if they are necessary for your business or personal use. The USB flash drive is widely used by the people because of the its portability and high storage capacity. You can easily copy the file in the USB drive and then move it to another system. People rely on it so much that they also store sensitive data in it. But in some cases the data is lost and there is no other option than to rescue USB flash drive files. The files from the USB can be lost in various circumstances like they are deleted by user, there is any kind of formatting or partitioning error. Another reason could be that there was any interruption in copying and moving the file which is why the files have been corrupted. You can rescue USB flash drive files if you can access the source system again and copy those files again. If you can not reuse the source then you can use the USB flash drive recovery software on Mac to restore all the data in the USB drive. You can easily scan and get the preview of lost file, just choose them and rescue USB flash drive files.