Windows · Developer Tools
RAMMap - Windows Sysinternals
Advanced physical memory usage analysis
Version 1.63.0 · by Mark Russinovich
Official site: docs.microsoft.com
About RAMMap - Windows Sysinternals
Have you ever wondered exactly how Windows is assigning physical memory, how much file data is cached in RAM, or how
much RAM is used by the kernel and device drivers? RAMMap makes answering those questions easy. RAMMap is an advanced
physical memory usage analysis utility for Windows Vista and higher. It presents usage information in different ways on
its several different tabs:
* Use Counts: usage summary by type and paging list
* Processes: process working set sizes
* Priority Summary: prioritized standby list sizes
* Physical Pages: per-page use for all physical memory
* Physical Ranges: physical memory addresses
* File Summary: file data in RAM by file
* File Details: individual physical pages by file
Use RAMMap to gain understanding of the way Windows manages memory, to analyze application memory usage, or to answer
specific questions about how RAM is being allocated. RAMMap’s refresh feature enables you to update the display and it
includes support for saving and loading memory snapshots.
For definitions of the labels RAMMap uses as well as to learn about the physical-memory allocation algorithms used by
the Windows memory manager, please see [Windows Internals](https://docs.microsoft.com/en-us/sysinternals/resources/windows-internals).

## Notes
* This package is automatically updated using the [Chocolatey Automatic Package Update Model (AU)](https://github.com/majkinetor/au/blob/master/README.md).
If you find it is out of date by more than a day or two, please contact the maintainer(s) and let them know the package is no longer updating correctly.
How to install RAMMap - Windows Sysinternals
- Click Download — the developer's official website opens in a new tab.
- Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
- Prefer the command line? With Chocolatey you can install and update it with: choco install rammap-windows-sysinternals
- Open RAMMap - Windows Sysinternals once it finishes installing.
Frequently asked questions
Is RAMMap - Windows Sysinternals free to download?
Yes. The Download button sends you to docs.microsoft.com, the developer's official site, where RAMMap - Windows Sysinternals is available to download. Grabware doesn't host or modify any files.
What is the latest version of RAMMap - Windows Sysinternals?
The version listed here is 1.63.0, published /Date(1774. The developer's site always has the newest release.
How do I install RAMMap - Windows Sysinternals from the command line?
With Chocolatey, run: choco install rammap-windows-sysinternals. This installs it from the official source and keeps it updated.
Is RAMMap - Windows Sysinternals safe?
RAMMap - Windows Sysinternals downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.
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