Universal USB Installer has other options: the formatting of the flash-stick in FAT32 format, as well as the very convenient functionality for setting the free space of the flash-stick for the Live Linux system to use (optional step 4 of the screenshot).
In the new version of Universal USB Installer the links to Ubuntu, CentOS, Debian, Linux Mint have been updated, the support of Desinfect, Antivirus Live CD, Fedora 20, LXLE Desktop, Kon-Boot Purchased, Sparky, SolydX, Manjaro Linux has been improved.
What’s New in Universal USB Installer 184.108.40.206:
Updated to support writable persistence for Lubuntu, Xubuntu, Kubuntu versions 20.04+.
Download: Universal USB Installer 220.127.116.11 (1.70 MB)