You can download mUSBfixer 2.0 from our software library for free. The latest version of mUSBfixer can be downloaded for PCs running Windows XP/Vista/7/8/10, 32-bit. This free program is an intellectual property of Manch Inc. The most frequent installer filename for the software is: mUSBfixer.exe. The most popular version of the program 2.0. MUSBfixer relates to System Utilities.
From the developer:
mUsbFixer is a free and tiny tool that allows you to remove the write-protection and format the pendrives and the SD cards.
You may want to check out more software, such as Smart Flash Recovery, NTI Shadow or FreeUndelete, which might be similar to mUSBfixer.