The portability feature of the USB flash disks gives it a risk of having unnecessary files. They could be malware or registry files or just duplicate files. In this regard, you may have a low amount of space on its memory simply because it has unnecessary files and apps that fill up your hard disk space for no good reason. With the naked eyes, it is not easy to notice the validity of the files. You must just have a special tool for this. This is one such app that runs a comprehensive clean up on the USB drives. With the wizard-like structure for installation, you will have no challenges since the processes are automated.
Your work is to click the next button until to get to the finish window to proof installation. There are two clean up options the manual and the automatic one. The manual one allows you to physically select the files and folders you wish to clean while the automated one uses the complex operations to choose which files are unnecessary. You can also create a temporary back up the file just as a way to prove if you are sure you want to delete the selected files. It is a straightforward app with excellent performance and functionality for flash disk clean up.
Cryptomax CleanUSB is licensed as freeware for PC or laptop with Windows 32 bit and 64 bit operating system. It is in secure cleaning category and is available to all software users as a free download.