This free and open-source tool made my USB drives way more useful

It’s important to always keep a USB recovery media ready. It can help you troubleshoot Windows by booting it into WinPE or, worst case, reinstalling the operating system entirely. However, dedicating my entire 256GB SanDisk USB to a single 5GB Windows ISO seemed wasteful. Worse, whenever I needed different bootable media, I had to reformat the entire drive, losing all my stored files in the process.