SOFTWARE OVERVIEW

4gb-patch

4gb-patch modifies 32-bit Windows executables so they can use up to 4 GB of virtual address space when run on a 64-bit platform, rather than the 2 GB limit described for ordinary 32-bit applications.

About 4gb-patch

4gb-patch modifies 32-bit Windows executables so they can use up to 4 GB of virtual address space when run on a 64-bit platform, rather than the 2 GB limit described for ordinary 32-bit applications. This can help certain older programs that need more memory and are used on x64 systems. The tool directly patches executable files, so it changes the program rather than simply adjusting a runtime setting. Compatibility depends on the application and how it manages memory. Users should make a backup of the original file and verify that the patched program still works as expected. The supplied information does not specify which executables are safe to modify or whether all programs can use the additional address space. 4gb-patch's purpose is applying this memory-related change to x86 executables.

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4gb-patch | Soft20