Apps like DriveDroid

Here are some great alternatives to DriveDroid by Softwarebakery :
Files To SD Card or USB Drive
Files To SD Card or USB Drive
★4.6
EtchDroid ISO to USB Writer
EtchDroid ISO to USB Writer
★4.4
Pi SD Card Imager
Pi SD Card Imager
★3.3
AnLinux - Run Linux on Android
AnLinux - Run Linux on Android
★3.7
Send to Framebuffer
Send to Framebuffer
★5.0
LAN drive - SAMBA Server & Cli
LAN drive - SAMBA Server & Cli
★3.6
USB Driver for Android Devices
USB Driver for Android Devices
★4.3
MLUSB Mounter - File Manager
MLUSB Mounter - File Manager
★3.8
USB OTG File Manager
USB OTG File Manager
★3.3
PC-Phone USB Sync
PC-Phone USB Sync
★4.4
USB OTG CHECKER
USB OTG CHECKER
★4.4
Andronix - Linux on Android
Andronix - Linux on Android
★3.8
USB Host Test
USB Host Test
★3.8
USB OTG Checker Pro - OTG?
USB OTG Checker Pro - OTG?
★4.5
USB Lockit - Pendrive Password
USB Lockit - Pendrive Password
★3.5
OTG USB - USB OTG Connector, U
OTG USB - USB OTG Connector, U
★3.9