Created by Piriform (the makers of CCleaner), Speccy provides a clean, modern user interface that outlines your computer's hardware specs. While the standard installer is popular, Piriform offers an official ZIP build that functions perfectly as a portable application from a flash drive. NirSoft Utilities (ProduKey & HostedNetworkStarter)
: Lists all installed applications along with their versions and, importantly, identifies software license keys for many programs (e.g., Windows, Microsoft Office). belarc advisor portable 24
Version: License: The license associated with this product allows for free personal use only. Belarc, Inc. Older versions of Belarc Advisor (Windows) | Uptodown Created by Piriform (the makers of CCleaner), Speccy
Checks for missing Microsoft hotfixes and evaluates antivirus status against industry benchmarks. Version: License: The license associated with this product
Mapping out exactly what components are inside a machine for upgrade planning. Conclusion
| Feature | Belarc Advisor | Open Hardware Monitor | CPU-Z | Speccy | | :--- | :--- | :--- | :--- | :--- | | | No official version | Yes | Yes | Yes | | Free for Personal Use | Yes | Yes | Yes | Free version available | | Hardware Details | Comprehensive | Specialized | Specialized | Detailed | | Software Inventory | Detailed | No | No | Limited | | License Key Retrieval | Yes | No | No | No | | Security Audit | Yes | No | No | No | | Report Format | HTML | HTML/Various | Text | HTML |
: This tool gives deep details about hardware and monitors temperatures.