AIDA64 Extreme
For PC enthusiasts. Hardware info, benchmarks, SensorPanel, stress testing.
Learn more →30 years of keeping your PC in check
System information, diagnostics & benchmarking
For three decades AIDA64 has been the trusted tool for hardware detection, stress testing and sensor monitoring. Used by enthusiasts and IT professionals worldwide.
AIDA64 in action
30+Years
250K+Hardware entries
50+Languages
4Windows editions
Choose your AIDA64 edition
Different editions for different needs — from home enthusiasts to enterprise network audit.
AIDA64 Engineer
For IT technicians. Same as Extreme plus 2048 logical processors support.
Learn more →AIDA64 Business
Network inventory, remote control, SQL, change tracking. Full corporate suite.
Learn more →AIDA64 Network Audit
Dedicated hardware & software inventory for companies. Automated audits.
Learn more →Not sure which one? Compare all editions
Who uses AIDA64 and why
From gamers to datacenter admins — one tool, many workflows.
1
Gamers & overclockers
Check thermals and voltages before and after overclocking. Stress test to validate stability. Compare benchmark scores with others.
2
PC builders & reviewers
Document full system specs, run reproducible benchmarks, and generate reports. SensorPanel for video content and live streams.
3
IT & support teams
Remote hardware inventory, license tracking, and change detection. Export to SQL or CSV for asset management and compliance.
4
Used-PC buyers
Verify CPU, RAM, GPU and storage before purchase. Run a quick stress test to spot thermal or stability issues.
What AIDA64 shows you
50+ pages of hardware and 50+ pages of software and Windows configuration.
Motherboard, CPU, CPUID, overclock
Memory, SPD, chipset
Drives, SMART, RAID, GPU
Display, multimedia, network
Ports, USB, Windows, licenses
Software, security, battery (notebooks)
Benchmarks built for accuracy
64-bit benchmarks for CPU, memory, cache, disk and GPGPU. Compare scores across systems.
CPU, cache & memory
Queen, PhotoWorxx, ZLib, AES, SHA3, FPU Julia/Mandel/SinJulia. Memory read/write/copy and latency. L1/L2/L3 cache bandwidth.
Disk & GPGPU
Linear and random read/write for SSD and HDD. OpenCL and CUDA GPGPU benchmarks for compute and crypto hashrate estimates.
Run single tests or full suite. Results export to HTML, CSV or clipboard.
GPGPU benchmarks
OpenCL and CUDA benchmarks for GPU compute. Measure crypto hashrate (SHA-1, SHA-256, etc.) and floating-point performance. Compare GPUs across systems.
Massive hardware database
Over 250,000 entries. New CPUs, GPUs, chipsets and sensors added every release.
Processors
Intel and AMD desktop, mobile, server and embedded. Apple M-series, Qualcomm Snapdragon. Detection of cores, threads, cache, base/boost clocks.
Graphics
NVIDIA, AMD, Intel GPUs. VRAM, driver version, OpenCL/CUDA support. Integrated and discrete. Laptop and desktop.
Storage & motherboards
NVMe, SATA, RAID. Chipset, BIOS, ACPI. USB and Thunderbolt. Full motherboard and OEM system identification.
Sensors
250+ sensor devices. Temperature, voltage, fan speed, power. Support for EC, ITE, Nuvoton, Winbond and more.
Product tour
AIDA64 in action
System information, stability testing, SensorPanel and benchmarks — real screens from the Windows application.
Browse 50+ pages of hardware configuration: motherboard, CPU, memory, SPD, drives, GPU and Windows details. Expand any tree node for full specifications.
Stress CPU, FPU, cache, system memory and local disk simultaneously. Monitor temperatures, throttling and errors in real time while you validate overclocks and cooling.
Track 250+ sensors with custom dashboards — gauges, graphs and labels on your desktop, a second monitor, external LCD/VFD or smartphone remote view.
Run 64-bit benchmarks for CPU, memory, cache, disk and GPGPU. Compare OpenCL and CUDA performance across NVIDIA, AMD and Intel graphics.
Reports and export options
Save configuration and benchmarks in the format you need.
- HTML — Full or custom report, suitable for archiving or sharing.
- CSV / XML — For spreadsheets and automated processing.
- SQL — Business/Engineer: export to database for asset management.
- Clipboard — Copy selected items or benchmark results.
- MHTML — Single-file report with embedded images.
Why users choose AIDA64
Accurate hardware detection, real-time monitoring and professional benchmarks.
Diagnostics & hardware analysis
Over 50 pages of hardware configuration and 50+ pages of software, licenses and Windows settings. Detect issues before they cause downtime.
Benchmarks & stress testing
64-bit CPU, memory, cache, disk and GPGPU benchmarks. System Stability Test drives your PC to the limit to verify overclocks and cooling.
SensorPanel & monitoring
250+ sensor devices. Build custom panels with gauges and graphs. OSD, desktop gadget, external LCD/VFD and smartphone remote monitoring.
System Stability Test
Push your system to the limit. Toggle CPU, FPU, cache, memory and disk to isolate or combine load.
CPU & FPU
Integer and floating-point load. Validates overclock and cooling under sustained stress.
Cache & memory
L1/L2/L3 and system RAM. Detects memory errors and thermal issues under load.
Local disk
Continuous read/write to verify SSD/HDD and controller stability.
SensorPanel and monitoring
Custom panels, OSD, desktop gadget, external LCD/VFD and smartphone remote monitoring.
- Drag-and-drop gauges, graphs and labels. Multiple panels and profiles.
- On-screen display (OSD) for games and full-screen apps.
- Desktop gadget and Rainmeter support.
- External LCD/VFD modules (e.g. Logitech G19, Matrix Orbital).
- Remote monitoring via smartphone app over Wi‑Fi.
Remote monitoring and network audit
Business and Network Audit editions: manage many PCs from one place.
Remote monitoring
Deploy AIDA64 to workstations and servers. Collect hardware and software data remotely. View status and alerts from a central console.
Network Audit
Automated discovery and inventory. Track changes over time. Export to SQL for asset management and compliance reporting.
Windows support
Runs on current and legacy Windows platforms.
Windows 11
Windows 10
Windows 8.1 / 8
Windows 7 SP1
Windows Server 2022 / 2019 / 2016
32-bit and 64-bit
AIDA64 does not require an internet connection for system information, benchmarks or stress testing. No telemetry or usage tracking. Your data stays on your PC.
50+ languages
Full localization for UI and reports. Select your language in Preferences.
English, German, French, Spanish, Italian, Portuguese, Dutch, Polish, Russian, Japanese, Korean, Chinese (Simplified & Traditional), Turkish, Hungarian, Czech, and many more.
What users say about AIDA64
Real experiences from enthusiasts and IT professionals.
"I use AIDA64 Extreme for every build. Stress test and sensor panel are essential. No other tool gives me this level of detail and stability."
"We switched to AIDA64 Business for network audit. Remote reporting and SQL output saved us hours. License checker and change tracking are solid."
"SensorPanel on a second screen is perfect for monitoring during benchmarks. Accurate temps and voltages. Been using it for years."
Three decades of development
From AIDA16 to AIDA64 — constant evolution.
1995
Origins
First version as AIDA16. DOS-based system information.
2000s
Windows era
AIDA32, then AIDA64. Full Windows support and benchmarks.
2010s
SensorPanel & Business
SensorPanel, OSD, Business and Network Audit editions.
Today
Latest hardware
New CPUs, GPUs and sensors every release. 250K+ database.
Get started in minutes
No installation required. Extract and run.
- Download from the Downloads page (Extreme, Engineer, Business or Network Audit).
- Extract the ZIP to a folder. Run aida64.exe (or the edition you chose).
- Browse the tree on the left for system information, or open Benchmarks / Stability Test / SensorPanel from the menu.
- Optional — Install for all users, or keep portable. Activate with a license key to unlock full features.
Common questions
Quick answers. More in Guides & FAQ.
Is the download free?
Yes. The website and downloads are always free. Some reminders may appear in the software; a license removes them.
Can I use it on multiple PCs?
Depends on the license. Extreme/Engineer are per-PC. Business/Network Audit have volume options.
Does it work on ARM or Linux?
Windows only (x86/x64). No native Linux or macOS version.
How often are updates released?
Frequent updates for new hardware. Check Downloads for stable and beta builds.
Pro tips
Get more out of AIDA64.
Report only what you need
Use Report → Quick Report and choose specific sections to keep file size small.
Stress test in steps
Enable CPU first, then FPU, then cache/memory. Watch temperatures before adding disk.
SensorPanel on second screen
Drag the panel to another monitor for benchmarks and streaming without blocking the main view.
System requirements
Low footprint. Runs on almost any Windows PC.
OS: Windows 7 SP1 – 11 (32/64-bit), Server 2016+
RAM: 64 MB minimum
Disk: ~50 MB for installation
Other: No internet required for core features
Edition at a glance
Pick by role and scale.
| Feature | Extreme | Engineer | Business | Network Audit |
|---|---|---|---|---|
| Hardware info & benchmarks | ✓ | ✓ | ✓ | ✓ |
| SensorPanel & stress test | ✓ | ✓ | ✓ | — |
| 2048 logical processors | — | ✓ | ✓ | ✓ |
| Network audit & remote | — | — | ✓ | ✓ |
| SQL export & change tracking | — | — | ✓ | ✓ |
Licenses available as one-time purchase. No subscription. Compare editions and pricing or download for free.
Download AIDA64 for free
All editions are free. No credit card required. Download and compare.
Go to Downloads