PrFILE2, PrFILE2 exFAT Options
FAT12/16/32, VFAT, exFAT File System Options
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Various optional functions are available for PrFILE®2 and PrFILE2 exFAT, such as a power shutoff support function and Unicode interface. Using an optional function enables a flexible file system to be built according to the application to be developed.


This optional product for PrFILE2, PrFILE2 exFAT provides a recovery function in case an inconsistency occurs in the file system, such as after an unexpected power shutoff or media removal. Support for power shutoff of FAT file systems enables a highly reliable file system to be built for devices that require compatibility between the PC and file data. This option is optimal for in-vehicle devices such as car navigation systems that do not have a stable power supply, and battery-powered digital media devices such as digital cameras.
Supported FAT file system: FAT32 

PrFILE2 Unicode Interface

This optional product for PrFILE2 and PrFILE2 exFAT provides a Unicode interface for FAT file systems. Unicode can be used to specify the file name, which eliminates the need to convert from the local code, resulting in higher performance.

PrFILE2 Disk Utilities

This is an optional product for PrFILE2 and PrFILE2 exFAT. The following Disk Utilities are provided:

  • Partition editing programs that support MBR partitions
  • Logical format programs that support FAT12/16/32 and VFAT

Supports partition creation corresponding to GPT partition for exFAT.

Device Driver

These are optional drivers for PrFILE2 and PrFILE2 exFAT. In addition to the sample drivers included as standard, drivers compatible with various other media are provided.

Optional drivers for PrFILE2 and PrFILE2 exFAT

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Materials available for Download!