AIDA64 Extreme
Industry-leading system info and diagnostics for PC enthusiasts. Benchmarks, stress testing, SensorPanel.
Try Now →30 Years of Keeping Your PC in Check
System Information, Diagnostics & Benchmarking
For three decades, AIDA64 has been your trusted partner. We provide precise hardware detection, stress testing, SensorPanel monitoring and benchmarks for enthusiasts and IT professionals worldwide.
30+
Years in Development
250K+
Hardware Database Entries
50+
Supported LCD/VFD Displays
40+
Languages
AIDA64 Editions
Different editions for different needs — from home enthusiasts to enterprise network audit.
AIDA64 Engineer
For IT technicians. Detailed hardware/software info, diagnostics and benchmarks for workstations and servers.
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AIDA64 Business
PC fleet inventory, remote control, SQL database support. Essential for companies and IT decision-making.
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AIDA64 Network Audit
Automated network audit and change tracking. Hardware and software inventory across the company.
Try Now →Why Users Choose AIDA64
Accurate hardware detection, real-time monitoring and professional-grade diagnostics.
Hardware & Software Audit
Over 50 pages of hardware configuration and 50+ pages of installed programs, licenses and Windows settings.
Benchmarks & Stress Testing
64-bit CPU, memory, cache, disk and GPGPU benchmarks. System Stability Test drives your PC to the limit.
SensorPanel & Monitoring
250+ sensor devices. Create custom panels with gauges and graphs. OSD, Desktop Gadget, LCD support.
Accuracy & Reliability
Most accurate hardware detection in its class. Exhaustive database. No need to open the case.
External Displays
Display system data on 50+ LCD/VFD devices. Wireless remote monitoring on smartphones and tablets.
SMART & Diagnostics
SMART disk health, monitor diagnostics. Detect and prevent hardware issues before they cause downtime.
What Users Say About AIDA64
Real experiences, troubleshooting wins and tips from the community.
"Used AIDA64 for years. The SensorPanel alone is worth it — I built a custom overlay that matches my rig. Stress test caught a failing PSU before it died."
"We use AIDA64 Business for fleet inventory. Remote reporting and SQL output saved us countless hours. Support was helpful when we hit a firewall issue."
"Fixed my Corsair iCUE stuttering by disabling AIO monitoring in AIDA64 preferences. FAQ had the exact steps. Problem solved in 2 minutes."
What is AIDA64?
AIDA64 is a comprehensive system information, diagnostics, and benchmarking suite for Windows. It identifies hardware and software, runs stress tests, monitors sensors in real time, and produces detailed reports used by PC enthusiasts, IT technicians, and enterprises worldwide.
System Information
Over 50 pages of hardware details (CPU, motherboard, memory, storage, GPU, network) and 50+ pages of software, licenses, and Windows configuration. No need to open the case.
Diagnostics & Benchmarks
CPU, memory, cache, disk, and GPGPU benchmarks. System Stability Test to stress the entire PC. Monitor diagnostics and SMART disk health to catch issues early.
Monitoring & Reporting
SensorPanel, OSD, Desktop Gadget, and support for 50+ external LCD/VFD displays. Export to HTML, CSV, XML, or SQL for audits and documentation.
30 Years of PC Diagnostics
AIDA64 has evolved from the early 1990s through every major shift in PC technology: from dial-up to 5G, from 8-bit to 8K, from single-core to multi-core and beyond. FinalWire Ltd. continues to update the hardware database (250,000+ entries) and add support for new CPUs, GPUs, motherboards, and sensors with each release.
- • Supports all 64-bit Windows editions including Windows 11 and Windows Server 2022.
- • Available in 40+ languages with regular updates and new localizations.
- • Trusted by hardware reviewers, overclockers, and corporate IT teams for accurate, repeatable results.
Who Uses AIDA64?
Different editions serve different audiences. Here is how typical users choose.
PC Enthusiasts & Gamers
Use AIDA64 Extreme for system info, overclock validation, stress testing, and custom SensorPanel overlays. Check temps and voltages while gaming or benchmarking.
IT Technicians & Engineers
Use AIDA64 Engineer for workstations and servers. Command-line reporting, CSV/XML/SQL output, and detailed hardware analysis without network audit or remote features.
System Administrators
Use AIDA64 Network Audit for automated inventory. Run from a share via logon script; collect hardware and software data across the fleet without installing on each PC.
Enterprises & IT Managers
Use AIDA64 Business for full inventory, remote control, remote monitoring, SQL database integration, and change tracking. Reduce IT costs and support decision-making.
Common Use Cases
Before buying or selling a PC
Generate a full hardware and software report to document exact specs, serial numbers, and OS version. Useful for listings, insurance, or handover documentation.
Validating an overclock
Run the System Stability Test and monitor temperatures and voltages via SensorPanel. Compare benchmark scores before and after tuning CPU, RAM, or GPU.
Troubleshooting instability
Stress test individual components (CPU, RAM, disk, GPU) to isolate failures. Check SMART data for drives and review sensor readings for overheating or bad power delivery.
Corporate asset inventory
Deploy AIDA64 Business or Network Audit via logon script. Collect hardware and software data to a central share or SQL database. Track changes over time.
Remote support
With AIDA64 Business, connect to remote PCs to view system info and sensors without visiting the desk. Useful for distributed teams and server monitoring.
Custom monitoring displays
Build a SensorPanel with gauges and graphs, or output to external LCD/VFD devices. Display temps, fan speeds, and usage on a second screen or dedicated panel.
Getting Started with AIDA64
Quick steps to try AIDA64 and get the most out of it.
- Download — Get the trial from the official site (Extreme, Engineer, Business, or Network Audit). Install or extract the portable ZIP.
- Explore — Open the left-hand menu and browse Computer, Motherboard, Memory, Storage, and Display. Check the Sensor page for live readings.
- Run a benchmark — Use Benchmarks → CPU or Memory to get baseline scores. Use Tools → System Stability Test to stress the system (watch temperatures).
- Create a report — Use Report → Quick Report to generate HTML or text summaries for documentation or support.
- Optional: SensorPanel — In File → Preferences → SensorPanel, design a custom layout with gauges and graphs linked to sensor data.
System Requirements
AIDA64 runs on 64-bit Windows. No heavy GPU or CPU requirements for the application itself.
- OS: 64-bit Windows PE, Windows Server 2003 through Windows 11 and Windows Server 2022.
- Processor: 64-bit AMD or Intel processor.
- Disk: About 97.5 MB for installation.
- RAM: Typical usage; more RAM helps when generating very large reports.
For legacy 32-bit Windows support, check the legacy compatibility page.
Tips & Best Practices
Use /SAFE for network audit — If some PCs hang or crash during audit, run with the /SAFE command-line option to disable low-level access and improve compatibility.
Disable Corsair sensors if you use iCUE — To avoid stuttering or freezes, turn off Corsair Hydro Platinum and Corsair Link in Preferences → Stability.
Run as Administrator for activation — When entering a license key, run AIDA64 as Administrator so it can write the pkey.txt file, or use the portable version.
Export reports to SQL — Business and Network Audit can write directly to SQL. Use this for centralised reporting and dashboards.
Watch temps during stress test — Keep an eye on CPU and GPU temperatures. If they exceed safe limits, improve cooling or reduce overclock.
Check the FAQ — Many common issues (remote connection, sensors, activation) are covered in the official Guides & FAQ and on the official site.
More User Feedback
What enthusiasts and professionals say about AIDA64.
"The only tool I use for hardware IDs and driver research. Invaluable."
"SensorPanel on a small LCD next to my desk. Looks professional and keeps an eye on the server."
"We replaced three different tools with AIDA64 Business. One report, one place, SQL integration."
"Stability test found a bad RAM stick in 10 minutes. Saved hours of guesswork."
Frequently Asked Questions
Quick answers about AIDA64 editions, trials, and usage.
- Is AIDA64 free?
- All Windows editions offer a 30-day trial. AIDA64 Extreme includes the trial built-in; for Business or Network Audit you can request a test license. There is no permanent free edition; after the trial you need a license to continue using the software.
- What is the difference between Extreme and Engineer?
- Extreme is for home and enthusiast use. Engineer has the same core features (diagnostics, benchmarks, SensorPanel) plus command-line support, CSV/XML/SQL report output, and tools for ACPI and DRAM. Engineer is licensed per technician and can be used on unlimited PCs for professional work.
- Can I use AIDA64 for commercial purposes?
- AIDA64 Extreme is for personal, non-commercial use. AIDA64 Engineer, Network Audit, and Business are licensed for commercial use. Check the official license terms for your edition.
- Does AIDA64 work on Windows 11?
- Yes. AIDA64 supports 64-bit Windows 11, Windows 10, and Windows Server 2022, as well as older 64-bit Windows versions. The hardware database is updated regularly for new CPUs, GPUs, and motherboards.
- What is SensorPanel?
- SensorPanel is a feature in AIDA64 that lets you build custom on-screen or external display panels. You add gauges, graphs, and text linked to live sensor data (CPU temp, GPU temp, fan speeds, etc.) and place the panel on your desktop or send it to supported LCD/VFD devices.
- Where can I get help?
- The official AIDA64 FAQ, forums, and Guides & FAQ on this site cover common issues. For licensing and sales, contact official support.
Benchmark & Stress Test Overview
AIDA64 includes multiple benchmark and stress modules to measure performance and stability.
CPU & Cache
Queen, SHA3, AES, VP8, and single-thread benchmarks. Cache and memory bandwidth tests help compare processors and validate overclocks.
Memory
Read, write, copy, and latency benchmarks for system RAM. Useful for tuning memory speed and timings and comparing kits.
Disk
Sequential and random read/write tests for SSDs and HDDs. Measures throughput and IOPS for storage comparison.
GPGPU
OpenCL and other GPGPU benchmarks to stress and measure GPU compute performance alongside graphics.
System Stability Test
Stresses CPU, memory, disk, and optionally GPU at the same time. Run for 30–60 minutes or more to validate overclocks and cooling.
Monitor & Disk Diagnostics
Built-in monitor diagnostics (LCD tests) and SMART disk health reading. Detect failing drives or display issues early.
Key Terms Explained
DMI / SMBIOS
Standard tables in motherboard firmware that describe hardware (manufacturer, model, serial numbers). AIDA64 reads these for the Computer and Motherboard pages.
SMART
Self-Monitoring, Analysis and Reporting Technology for storage drives. AIDA64 can read SMART attributes to warn of potential drive failure (e.g. reallocated sectors).
SensorPanel
Custom panel builder that displays live sensor data (temperatures, voltages, fan speeds) using gauges, graphs, and text. Can be shown on-screen or on external LCD/VFD devices.
TJMax
Maximum junction temperature for Intel CPUs. Core temperatures are reported relative to TJMax. You can adjust TJMax in AIDA64 Preferences to align with other monitoring tools.
Report & Export Options
AIDA64 can export system information and audit data in several formats for documentation and automation.
- HTML — Full or quick report, human-readable, suitable for sharing and archiving. Can be customised in Preferences.
- TXT — Plain text report for quick viewing or scripting.
- CSV — Comma-separated values for import into Excel or other tools. Useful for fleet inventory and analysis.
- XML — Structured data for automated parsing and integration with other systems.
- SQL — Direct write to a database (Business and Network Audit). Enables centralised reporting and dashboards.
Command-line options such as /R, /AUDIT, /CSV, /XML are available in Engineer, Business, and Network Audit for scripted and scheduled reports.
Mobile Apps & Remote Monitoring
Stay connected to your PC or fleet from anywhere.
AIDA64 Mobile (Android & iOS)
Free apps that connect to AIDA64 on your Windows PC over the local network or internet. View sensors, benchmarks, and system info on your phone or tablet. Optional in-app purchases unlock extra features and remove ads.
Ideal for checking temperatures and usage while away from the desk or when the PC is in another room.
Remote Monitoring (Business)
AIDA64 Business supports remote connection to other PCs running AIDA64. View their system information and sensor data without being at the machine. Useful for server rooms, distributed teams, and remote support.
Combine with network audit and SQL reporting for a complete fleet monitoring solution.
What AIDA64 Detects
The hardware database includes hundreds of thousands of entries and is updated with every release.
CPUs
Intel, AMD, detection of cores, cache, features
Motherboards
Chipset, BIOS, form factor, serials
Memory
Modules, speed, timings, ECC
Storage
SSDs, HDDs, NVMe, SMART, RAID
GPUs
NVIDIA, AMD, Intel, vendor, driver
Displays
Monitor model, resolution, EDID
Sensors
Temp, voltage, fan, power (250+ types)
Software
Installed programs, Windows, licenses
Common Mistakes to Avoid
- 1. Running stress test without watching temperatures — Always monitor CPU and GPU temps. If they exceed safe limits (e.g. 95°C+ on many CPUs), stop and improve cooling.
- 2. Using Extreme for company-wide audit — Extreme is for personal use. Use Network Audit or Business for fleet inventory and commercial deployment.
- 3. Ignoring Corsair iCUE conflict — If you use Corsair cooling and experience stuttering, disable Corsair sensors in AIDA64 Preferences → Stability.
- 4. Not running as Administrator when activating — The installer needs to write the license file. Run as Admin once for activation or use the portable version from a writable folder.
- 5. Comparing benchmarks across different AIDA64 versions — For fair comparison, use the same version and similar settings. Update notes sometimes change benchmark algorithms.
Who Trusts AIDA64
From reviewers to enterprises, AIDA64 is used where accuracy and reliability matter.
Hardware review sites and YouTube channels use AIDA64 for CPU, memory, and system benchmarks. Results are comparable and repeatable.
Reviewers & media
Overclockers rely on stress tests and sensor monitoring to validate stability and temperatures. SensorPanel and OSD are popular for real-time display.
Overclockers & builders
IT departments use Business and Network Audit for asset inventory, change tracking, and remote monitoring. SQL and CSV output integrate with existing tools.
IT & enterprises
Why Upgrade From the Trial?
The 30-day trial gives you full access to all features. After that, a license unlocks continued use and ongoing updates.
- • No time limit — Use AIDA64 as long as you have a valid license and (for updates) active maintenance.
- • New versions — With active maintenance you can download and use the latest stable and beta builds (new hardware support, fixes).
- • Priority support — Licensed users get support from the official team for activation and technical issues.
- • Peace of mind — No watermark or feature lock; full SensorPanel, benchmarks, and reporting.
Check your license status at License Checker and renew maintenance here.
More Stories From Users
"We run AIDA64 Network Audit on 400+ PCs. The CSV goes into our asset DB. Zero complaints, runs from the logon script."
"SensorPanel on a 5-inch LCD in my case. Looks insane and I always see temps. Worth every penny."
"Stability test revealed a weak PSU under load. Replaced it before it took out the motherboard. AIDA64 paid for itself."
SensorPanel Ideas
Ways to use the built-in panel builder for monitoring.
On-screen overlay
Floating panel with CPU/GPU temp and usage while gaming or working.
External LCD
5" or 7" display in the case showing temps, fans, and clocks.
Second monitor
Dedicated dashboard on a side screen for streaming or work.
Server rack
Small panel next to servers for at-a-glance health checks.
Do's and Don'ts
Quick guidelines for best results.
✓ Do
- Monitor temperatures during stress tests.
- Use the same AIDA64 version when comparing benchmarks.
- Back up your SensorPanel layout (export settings).
- Run as Administrator when entering a license key (or use portable).
- Use /SAFE for network audit if some PCs hang.
- Check the FAQ and Guides before asking for help.
✗ Don't
- Run stress tests 24/7 without proper cooling.
- Use Extreme for company-wide inventory (use Network Audit or Business).
- Ignore Corsair sensor conflicts if you use iCUE.
- Compare scores from different AIDA64 versions.
- Skip SMART and sensor checks when troubleshooting.
- Forget to renew maintenance if you want new version access.
Languages & Availability
AIDA64 is available in 40+ languages. The interface, reports, and help can be localised. Stable and beta builds are published on the official site for all Windows editions. Mobile apps (Android, iOS) are available from the respective app stores and connect to the Windows version over the network.
For the full list of languages and download links, visit the downloads page.
Support & Resources
Where to find help and documentation.
Edition at a Glance
Quick comparison to choose the right product.
| Feature | Extreme | Engineer | Network Audit | Business |
|---|---|---|---|---|
| Diagnostics & benchmarks | ✓ | ✓ | — | ✓ |
| SensorPanel | ✓ | ✓ | — | ✓ |
| Command-line / CSV/XML/SQL | — | ✓ | ✓ | ✓ |
| Network audit (fleet) | — | — | ✓ | ✓ |
| Remote control / monitoring | — | — | — | ✓ |
| Commercial use | — | ✓ | ✓ | ✓ |
How Long to Run a Stress Test?
Recommendations for the System Stability Test.
Quick check (10–15 min)
Verify cooling and that the system does not crash immediately. Good after a new build or repaste.
Stability validation (30–60 min)
Common for overclock validation. If temps stay safe and no errors, the OC is often considered stable for daily use.
Extended (several hours)
Used by enthusiasts and reviewers for high confidence. Not required for most users; avoid 24/7 stress without adequate cooling.
Security & Privacy
AIDA64 runs locally on your PC. System information and sensor data stay on your machine unless you explicitly export reports or use remote features (e.g. Business remote monitoring). No telemetry or automatic data upload is required for core functionality. For details, see the official Privacy Policy.
Before You Buy
- 1. Try the 30-day trial (Extreme trial is built-in; Business/Network Audit: request a test license).
- 2. Confirm which edition fits your use case (home → Extreme; IT technician → Engineer; fleet inventory only → Network Audit; inventory + remote → Business).
- 3. Check system requirements (64-bit Windows; see System Requirements section above).
- 4. Read the license terms for your edition (personal vs commercial, number of seats).
- 5. Purchase and license management are handled by the publisher. This site is informational only.
Even More Feedback
"Benchmark database is huge. Every time I get new hardware, AIDA64 already knows it."
"We use Business for 200 machines. SQL output goes straight into our CMDB."
"SensorPanel on an old tablet as a dashboard. Brilliant."
Quick Start in 3 Steps
1
Download & install
Get the trial from the download page. Install or extract the portable ZIP.
2
Explore & benchmark
Browse system info and sensors, then run CPU or memory benchmark.
3
Report or SensorPanel
Generate a report or build a custom monitoring panel.
Supported Windows Versions
AIDA64 supports 64-bit Windows. 32-bit is not supported in recent versions.
- • Windows 11 (64-bit)
- • Windows 10 (64-bit)
- • Windows Server 2022, 2019, 2016 (64-bit)
- • Older 64-bit Windows (check release notes for minimum version)
One-Line Tips
Use Quick Report for a fast HTML summary to send to support.
Disable Corsair sensors in Preferences if iCUE causes stuttering.
Run stress test with GPU checked to load both CPU and graphics.
Export SensorPanel layout to backup your custom design.
Use /SAFE in network audit if some PCs hang during detection.
Check SMART before buying a used drive; AIDA64 can read it.
Updates & New Versions
FinalWire releases stable and beta builds regularly. Updates add support for new CPUs, GPUs, motherboards, and sensors, plus bug fixes and benchmark tweaks. With an active maintenance plan you can download the latest version from the official site. Check the downloads page and the release notes for each build.
Portable vs Installed
You can run AIDA64 from a folder without installing.
Portable (ZIP)
Extract and run from any writable folder. No registry entries. Ideal for USB stick or shared network location. License file must be in the same folder. Some features (e.g. driver installation for certain sensors) may require running once with admin rights.
Installed
Standard installer adds shortcuts and optional Start Menu entry. Easiest for activation (run as Administrator when entering the key). Updates can be installed over the existing folder. Use Uninstall from Windows Settings to remove.
More Quick Answers
- Can I use my license on multiple PCs?
- Extreme is typically one PC per license. Engineer is per technician (unlimited PCs for that person). Business and Network Audit are licensed per seat or per network; check the product page for your case.
- Does AIDA64 need an internet connection?
- No. Core features work offline. You need the internet only for downloading the installer, activating the license (one-time), and checking for updates.
- What is maintenance?
- A period (e.g. one year) during which you can download new versions and get priority support. After it expires, your license remains valid for the last version you had, but you won't get newer builds until you renew.
Not Sure Which Edition Fits You?
Compare all AIDA64 versions and find the one that best suits your needs — home, IT technician, or enterprise.
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