This is a simple tools. Only do one thing. Move or copy the files (usually photos and videos) in your DCIM directory to another DCIM directory of the SD card / OTG hard drive / internal storage space. And you can set the filter to move the files a few days ago or within a few days. Delete .thumbnails when you copy/move. How to use: Only four buttons 1.2.3.4 can be pressed in order 1. Select the source DCIM directory (must be the DCIM directory, the root directory will not work) 2. Select the de