OptimUSB

OptimUSB screenshots

Application that keeps your USB and memory cards optimized.
OptimUSB 5.0 : OptimUSB screenshot

Alternative downloads

SD Memory Card Formatter
5.0.1
FREE
Specifically intended to format SD, SDHC and SDXC memory cards.
Trash Without
1.4.1
Delete files without "Trash" on your hard disk, USB, memory card.
Mac Free SD Memory Card Data Recovery
8.8
FREE
Recovers all kinds of deleted, formatted, corrupted, or lost files.