Split4G is a powerful and easy-to-use file splitting tool that makes it easy to divide large files into smaller parts. With its customizable options and fast and efficient algorithms, Split4G is an ideal solution for anyone looking to split large files. Download Split4G for Windows today and start splitting your files with ease.

I have structured this as a blog post/guide to be helpful and safe, as direct download links often change or become malicious.

The original "Split4G" was a command-line tool. Later, developers wrapped it into a GUI (Graphical User Interface) called "Split4G.exe."

Copy all these .001 , .002 files to your FAT32 USB drive.

Remember to always rejoin the files on your main PC or a modern exFAT/NTFS drive before opening them. Happy splitting!

: A frequently recommended replacement for Split4G that manages ISO splitting and rebuilding. Core Features File Splitting : Divides large files (like or ISO data) into chunks (often 1GB or 4GB). Custom Naming : Formats files with specific extensions (e.g.,

Once downloaded, you can split any file larger than 4GB in seconds. Whether you’re backing up game ISOs, transferring long videos, or archiving disk images, Split4G makes the process effortless.

🔒 After downloading, always scan the ZIP or EXE with Windows Defender or Malwarebytes.