1
Also covers open source and performance
Fastfetch displays system information through a feature-rich utility described as an alternative to neofetch.
Alternatives
The Best Systeminformer Alternatives in 2026
24 alternatives1 free · 9 open source
Looking for something like Systeminformer? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 9 are open source.
About Systeminformergithub.com/winsiderss/systeminformer
VisitSystem Informer monitors system resources, debugs software, and detects malware.
Top picks at a glance
First suggestionfastfetchFastfetch displays system information through a…Free or freemium optionCrystalDiskMarkCrystalDiskMark benchmarks disk performance and is…Another optionPresentMonPresentMon captures and analyzes high-level performance…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | fastfetch | — | Yes | Linux, macOS, Windows |
| 2 | PresentMon | — | Yes | Windows |
| 3 | NeoHtop | — | Not stated | Linux, macOS, Web |
| 4 | TaskSlinger | — | Not stated | Web, Windows |
| 5 | QuickCPU | — | Not stated | Web, Windows |
| 6 | CrystalDiskMark | Free | Not stated | Windows |
| 7 | PC Manager | — | Not stated | Web, Windows |
| 8 | REW | — | Not stated | Linux, macOS, Web |
| 9 | Process Lasso | — | Not stated | Web, Windows |
| 10 | CCISOBench | — | Not stated | Web, Windows |
All Systeminformer alternatives
2
Also covers open source and performance
PresentMon captures and analyzes high-level performance characteristics of graphics applications on Windows.
3
NeoHtop
abdenasser.github.io/neohtopAlso covers performance
NeoHtop monitors processes, CPU, and memory usage in real time through a desktop system monitor.
4
TaskSlinger
taskslinger.netAlso covers performance
TaskSlinger monitors and controls processes, services, startup apps, and resource usage in a native Windows task manager.
5
QuickCPU
coderbag.com/product/quickcpuAlso covers performance
Quick CPU monitors processor temperatures, voltages, frequencies, and usage, and includes tuning and stability testing tools.
6
Also covers performance · same kind of app · free
CrystalDiskMark benchmarks disk performance and is available in Standard, Aoi, and Shizuku editions.
7
Also covers performance
Microsoft PC Manager offers Windows tools for boosting PC performance, cleaning storage, and managing large files.
8
REW
roomeqwizard.comAlso covers performance
REW measures and analyzes room acoustics, speakers, subwoofers, and audio devices.
9
Process Lasso
bitsum.comAlso covers performance
Process Lasso automates process settings with rules and provides real-time CPU optimization for PC responsiveness.
10
CCISOBench
ccsiobench.comAlso covers performance
CCSIO Benchmark measures sequential read and write performance for a volume and its underlying file stack.
11
UNIGINE Benchmarks
benchmark.unigine.comAlso covers performance
UNIGINE Benchmarks stress tests PC hardware and measures performance, including CPU, GPU, power supply, and cooling stability.
12
AppControl
appcontrol.comAlso covers performance
AppControl tracks CPU, memory, disk, temperature, and GPU usage over time, with controls for managing applications.
13
WizTree
diskanalyzer.comAlso covers performance
WizTree analyzes disk space on Windows by reading the Master File Table to locate files and folders.
14
TrueNAS
truenas.comAlso covers performance
TrueNAS provides storage appliances and a data platform for managing data across enterprise workflows.
15
Mouse Tester
mousetester.ioAlso covers performance
MouseTester.io checks mouse buttons and scrolling, and reports click timing, polling rate, and double-click behavior.
16
Keyboard Tester
keyboardtest.ioAlso covers performance
KeyboardTest.io checks keyboard inputs and lists tools for identifying dead keys, ghosting, and input latency.
17
Universal x86 Tuning Utility
amdaputuningutility.comAlso covers performance
Universal x86 Tuning Utility lets users customize performance settings on x86 laptops and computers.
18
Also covers open source
btop4win brings the btop++ process and system monitor to Windows, according to its project description.
19
Also covers open source
Monitor system and process information across platforms with Bottom, a graphical system monitor.
20
Also covers open source
DriverStoreExplorer manages the Windows driver store; its project warns that improper changes can affect the system.
21
Also covers open source
Virtual Display Driver adds virtual monitors to Windows 10 and 11 for use with VR, OBS, Sunshine, or desktop sharing.
22
Also covers open source
ShowDesktopOneMonitor changes the Windows desktop shortcut so it shows the desktop on one monitor.
23
Also covers open source
Adjust brightness across multiple monitors on Windows using Monitorian, a desktop utility.
24
Also covers open source
Libre Hardware Monitor tracks computer temperature sensors, fan speeds, voltages, load, and clock speeds.
No alternatives match this filter.
Alternatives to similar tools
PC Manager22 alternativesDriverStoreExplorer24 alternativesVirtual Display Driver24 alternativesShowDesktopOneMonitor24 alternativesPresentMon24 alternativesAppControl24 alternatives
What is the best alternative to Systeminformer?
Based on features, tags and platforms, the closest alternatives to Systeminformer are fastfetch, PresentMon, and NeoHtop.
Is there a free alternative to Systeminformer?
Yes. CrystalDiskMark is free or offer a free plan.
Are there open-source alternatives to Systeminformer?
Yes: fastfetch, PresentMon, btop4win, and Bottom.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative