Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files.
Popsicle
Popsicle is a Linux utility for flashing multiple USB devices in parallel, written in Rust.
usbimager
Usa ka gamay kaayo nga GUI app nga makasulat sa mga compressed disk nga mga imahe sa mga USB drive.
MultiWriter
Write an ISO file to multiple USB devices at once