Fat32

FAT32 Format 1.07
Program for creating and formatting hard drive partitions
… FAT32 Format is a simple, fast program for formatting hard drives and other storage media …
PRO: Compatible with a multitude of operating systems
CON: ‘Quick Format’ can cause corruption
Vote: 6.3/10 (240 votes)
Platform: Windows

Paragon_UMS 3.2.0.2
Full non-root access to files on Microsoft exFAT / NTFS USB-stick from Android
Vote: 4.0/5 (65 votes) Platform: Android

NTFS to FAT32 Wizard Free Edition 2.3.1
Utility for converting from NTFS to FAT32 and back without data loss
PRO: Simple user interface
CON: User interface appears a bit dated
Vote: 4.6/10 (31 votes)
Platform: Windows

WinToFlash Lite 1.13.0000
Simple tool that turns USBs into boot drives
… in compatibility modes for FAT16, FAT32, LBA and NTFS in CHS. WinToFlash is portable, of course, and can limit …
PRO: Reliable
CON: Not the fastest
Vote: 8.0/10 (409 votes)
Platform: Windows