Enables a "Large address aware" flag in EXE files of certain 2000's 32-bit games and software that didn't have the flag enabled by default, so that they can use up to 4 GB of RAM instead of 2 GB.
Publisher’s description
What is 4GB Patch?
4GB Patch by NTCore is proprietary Windows software.
Installation and requirements
The publisher provides Portable installers for 32-bit Windows. The main installer is 21 KB. It runs without installation (portable).
Pros / Cons
Pros
- Portable: runs without installation
- Small download (21 KB)
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- 32-bit only
- No update for more than a year
In short: 4GB Patch is a Windows tool for 32-bit PCs. Updates have slowed down.
Is 4GB Patch safe to download?
- The file is served by ntcore.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
1E13C263DC55E85CF62E3E30C6B2CE936D4C7E16E3BBA3E311A5A8BED4BE16CA· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.0.0.1Latest | July 29, 2025 | 21 KB | 32-bit ZIP |
Install from the command line
Silent install ›winget install --id NTCore.4GBPatch -escoop install extras/4gb-patchRelated guide: How to use winget: install and update apps
Information
- Publisher
- NTCore
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- Portable
- Version
- 1.0.0.1
- Released
- July 29, 2025
- Added to the catalogue
- July 29, 2025
- Versions listed
- 1
- Website
- ntcore.com
- winget ID
- NTCore.4GBPatch
- Scoop package
- extras/4gb-patch
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is 4GB Patch free?
4GB Patch is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is 4GB Patch safe to download?
The download comes from ntcore.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install 4GB Patch with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does 4GB Patch run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.
Can I use 4GB Patch without administrator rights?
Yes, it is portable: unpack and run it.