PortableApps.com is a website offering many free, commonly used Windows applications that have been specially packaged for portability. These portable applications can be used from removable media such as USB flash drives.
LiberKeyand
NirLauncher
DriveDroid allows you to boot your PC from ISO/IMG files stored on your phone.
Rufusand
balenaEtcher
Synchronizes and backs up folders or drives with automated scheduling, supports LAN and USB synchronization, offers one-way or two-way sync, and logs detected file changes.
FreeFileSync
Launch the programs you have on your USB stick with this tool.
USBAgent is an easy to use application designed to check your USB ports and run a program when plugging in or removing an USB stick.
Furthermore, it can mount on the USB device contained TrueCrypt container and supp.
