Split4G: The Essential PC Tool to Split Large >4GB PS3 Files for FAT32 Drives
Introduction: The PS3’s Most Annoying Limitation
If you own a PlayStation 3 and enjoy playing backup games, homebrew applications, or transferring large PKG files, you have likely encountered a frustrating roadblock: the 4GB file size limit.
: Open Split4G and select your source game folder. For the destination, select your FAT32-formatted external drive or a temporary folder on your PC. Choose the Format
Split4G is a PC utility for jailbroken PlayStation 3 consoles that divides files larger than 4GB into smaller chunks to fit on FAT32-formatted USB drives. The tool supports both JB folder games and PKG files, with split segments automatically rejoined by management apps like multiMAN. For a detailed video walkthrough of this process, see this YouTube video.
[Game ID](e.g.,BCUS98167)- Inside:
PS3_GAMEfolder andPS3_DISC.SFBfile.
If you are still using a FAT32 drive for your PS3—whether out of necessity, habit, or compatibility—keep Split4G in your PC tools folder. A 200KB executable can solve a 20GB problem in seconds.
Command examples (typical)
- GUI: open Split4G → select file → set split size (e.g., 4096 MB) → Start.
- CLI (example syntax varies by build):
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