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Memtest86 - http://www.memtest86.com/
Free memory test program for x86 (PC) computers. Stand-alone diagnostic program that fits on one bootable floppy. Linux and Windows versions available with source code. |
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http://www.lavalys.com/ - http://www.lavalys.com/
Free diagnostics and benchmarking program running on Win32 platforms. Display information on the screen, print it, or save it to file in various formats like HTML, CSV or XML. |
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Memtest86+ - http://www.memtest.org/
Free memory advanced diagnostic utility based on the original Memtest86. |
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Utility Software - http://www.utilitysoft.co.nz/
ModemChk makes it easy to check the results of your last connection, for reconfiguring your modem, comparing results, and checking line noise. Click the auto detect button or use the command line options to open and run an AT command of your choice. |
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BelAsset - http://www.belarc.com/BelAsset.html
PC hardware and software discovery in your web browser. Freeware and corporate licensed versions. |
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Micro 2000 Inc. - http://micro2000.com/
Software, hardware and training materials for PC diagnostics, troubleshooting and repair. Micro-Scope or Microscope PostProbe and training A+ certification courses. |
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SpeedFan - http://www.almico.com/speedfan.php
Monitors fan speeds, temperatures and voltages. It can access S.M.A.R.T. information and change fan speeds based on system temperatures, thus reducing noise and power consumption. |
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DisplayMate Technologies - http://www.displaymate.com/
Publisher of the DisplayMate utilities for testing, evaluating and improving image and picture quality for CRTs, analog and digital LCD monitors, video projectors, HDTVs, televisions, plasma displays and micro displays. |
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Touchstone Software - http://www.touchstonesoftware.com/
Company develops innovative problem-solving software for pinpointing computer problems. |
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PC Bug Doctor - http://www.pcbugdoctor.com
Offers free software download to scan a PC for errors. PC Bug Doctor will fix all types of windows errors. |
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PassMark Performance Test - http://www.passmark.com/products/pt.htm
Hardware benchmark utility to assesses computer performance. |
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Micro2000 Inc. - http://www.micro2000uk.co.uk/
Offers PC diagnostic toolkits and complete solution suite application Micro-Scope and Burn-In and RemoteScope for networking administration solutions. |
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BenchmarkHQ - http://www.benchmarkhq.ru/
Archive and news site for benchmark and sysinfo software. |
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http://www.simmtester.com/ - http://www.simmtester.com/
DocMemory PC Memory Diagnostic is a stand alone program. CST Inc also makes hardware memory testing systems. |
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Tabernus, LLC - http://www.tabernus.com/
Specializes in SCSI, iSCSI, Fibre Channel, SATA, SAS, and related diagnostics and testing. |
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Hardware Lister (lshw) - http://ezix.org/project/wiki/HardwareLiSter
Utility to provide detailed information on the hardware configuration of the machine (CPU, memory, cache, firmware, system buses) on x86, IA-64 or PowerPC systems running Linux. Includes documentation, downloads and development areas. |
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3B Software - http://www.3bsoftware.com/
SANDRA Pro is benchmarking and diagnostic program. [Windows 95/98/ME/NT/2000/XP] |
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StressLinux - http://www.stresslinux.org/
Linux mini-distribution for hardware stress testing that bundles many popular hardware diagnostic tools. Offers news, documentation, downloads, community forums and mailing lists. |
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CDRoller - http://www.cdroller.com/
CD media analysis tool and tester, complete analysis, diagnostic and test of file system and disk surface under Windows 95/98/ME/NT/2000/XP. |
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CD/DVD Diagnostic - http://www.infinadyne.com/
CD-R Diagnostic tests, examines and recovers data from CD, CD-R, CD-RW, and DVD discs. |
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Uniblue - WinTasks - http://www.liutilities.com/products/wintaskspro/
Diagnostic (tasks and memory) utility for Windows |
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Winstress - http://www.winstress.net/
PC software diagnostics tools and utilities. |
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Serial Port Monitor - http://www.eltima.com/products/serial-port-monitor/
Professional application for RS232/422/485 COM ports monitoring. It monitors, displays, logs and analyzes all serial port activity in a system, tracks down problems in system or application configurations and processes. |
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Hot CPU Tester - http://www.7byte.com
A burn-in stability tester to tests all components for intermittent errors. |
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Sysinfo Lab - ASTRA32 - http://www.astra32.com/
Performs computer configuration analysis, and provides detailed information on computer hardware and its working modes. Includes product development history, mode screen displays, support links and product download page. |
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Linux EDAC Project - http://bluesmoke.sourceforge.net/
Project to extend Linux ECC support beyond /proc/ram to full error correcting. |
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#1-PC Diagnostics Company - http://www.tufftest.com/
Developer of PC diagnostics tools. #1-TuffTEST runs automatically or can be scripted. #1-TuffTEST-Pro is menu-driven for complete and precise testing control. Both are operating system independent and self-booting. A free feature-limited version is also available. |
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busTRACE Technologies LLC - http://www.bustrace.com
A professional software bus analyzer that captures and analyzes I/O activity going on between your Windows PC(98, 98SE, Me, 2000, XP) and its storage class peripherals Supports IDE, ATAPI, ATA, Serial ATA, SCSI, USB, USB 2.0, 1394, Fibre Channel, and RAID. |
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SysNucleus - USBTrace - http://www.sysnucleus.com/
USB bus analyzer for Windows. |
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Ultra-X, Inc. - http://www.uxd.com/
Hardware and software tools for PC diagnostic and troubleshooting. Products include PHD, PCI, and QuickTech Pro. |
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HDD Temperature - http://www.hddtemp.com/
A disk utility that monitors the current temperature of hard drives to prevent data loss. Available in English and German. |
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Hard Drive Inspector - http://www.altrixsoft.com/en/hddinsp/
Windows UI utility for hard drive diagnostics and data loss prevention (using S.M.A.R.T.). Offers news, screenshots, trial download, pricing info. |
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SourceQuest Inc. - SourceUSB - http://www.sourcequest.com/
USB analyzer for USB firmware, hardware, and driver developers. Targets Windows platforms and USB 1.x and 2.0. |
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SANtools, Inc. - http://www.santools.com/
Software and services for disc storage subsystems. Software includes storage monitoring utilities that identify crash-prone disks using S.M.A.R.T on Windows and most UNIX variants, supporting SCSI, ATA/SATA, SAS and fibre channel. |
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The Zen and Tao of Diagnostics - http://www.ganssle.com/articles.htm
Articles about diagnostics and embedded systems design. |
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RAMspeed - http://www.alasir.com/software/ramspeed/
Free open source cache and memory benchmark for UNIX-like and DOS\Windows systems. |
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PC-Doctor, Inc. - http://www.pc-doctor.com
Developer of PC diagnostics and system information software, provides diagnostic software to OEM PC manufacturers and service and support professionals. |
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Test My Hardware - http://www.testmyhardware.com
System information and diagnostics utility that provides detailed information about hardware components. |
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http://74.cz/en/defectivepixels/ - http://74.cz/en/defectivepixels/
Freeware program for Windows to check for defective (dead) pixels of LCD screen. Product information, downloads. |
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DriveSitter HDD diagnostic - http://www.otwesten.de/drivesitter/
Hard disk drive diagnostic and background monitoring tool for Windows, based on S.M.A.R.T. data. Includes trial version download, pricing, documentation and support area. |
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USBlyzer - http://www.usblyzer.com/
Software USB protocol analyzer that decodes the USB device descriptors and captures and analyzes I/O requests for USB devices in real time. |
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MemMXtest - http://www.opensourcepartners.nl/~costar/memmxtest/
A free (GPL) advanced memory tester that runs on any MMX PC. |
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Eurosoft (UK) Ltd. - http://www.eurosoft-uk.com
Personal, corporate, and military PC diagnostics and data security solutions: PC Builder, QA+FE Service Centre, QA+WIN32, Pc-Check, ZeroData, Virtual Pc-Check, Virtual QA, CD-Check, PCI/ISA POST Board and other test accessories. |
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Modem Doctor Diagnostics - http://www.modemdoctor.com/
A tool for finding and correcting many common configuration and installation errors with modems and UARTs. MS-DOS and Windows versions available. |
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American Megatrends Inc. - http://www.amidiag.com/
AMIDiag Suite is a PC diagnostic utility that offers a complete answer to system administrators, service technicians and end-users. The Suite includes both the Windows and DOS PC diagnostics programs. News, downloads, support, and product upgrades. |
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CDi Communications, Inc - http://www.netwind.com/html/diagnostic_tools.html
PC Sentry Check Kit includes program and board for troubleshooting dead PCs. |
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Expodata Systems - http://www.pctestpro.com/
Company provides quality diagnostic hardware and software for PC manufacturers, maintainers and IT departments. Products include the SIMCHECK memory tester for DIMMs and SIMMs and PCTESTPRO diagnostic kits. |
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System Analyser - http://www.sysanalyser.com/
Detects and provides information about all computer hardware. It also provides benchmarks of the processor, memory, hard disks, CD-ROM and the video adapter. |
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x86 diagnostic tools - http://www.robertwrose.com/diag/
Free or Open Source diagnostic tools for the x86 platform. |
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Field Service Tools - http://www.fieldservice-tools.com
Software and hardware diagnostic and test tools for the field service professional. SCSI, Fibre Channel, IDE, and USB analyzers and testers. |
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Tools'4'Tape - http://www.tools4tape.com
Health check, security erase and other tape tools for backup media for Windows. Offers product description, screenshots, demo, ordering info. |
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Tapewise - http://www.tapewise.com
Quality assurance tools to monitor the quality of tape media and prevent backup errors. Offers product info, trial, downloads, support area. [Windows] |
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Alasir CPUinfo - http://www.alasir.com/software/cpuinfo/
Free open source x86 processor information retrieving tool for UNIX-like and DOS/Windows systems. Project info, downloads, examples. |
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NovaBench - http://novabench.com/
Freeware benchmark program for Windows (CPU, graphics, HDD speed, CPU temperature monitoring, overall scoring). Includes software description, downloads and navigable results database. |
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Visual SCSI Explorer - http://www.scsiexplorer.com
Software tools for SCSI/FC/iSCSI/SAS device configuration visualization and testing for Windows 2000/XP/2003/Vista that support manual/scripted execution and Medium Changer SCSI devices. Includes product catalog, order forms, news and FAQ. |
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http://scancd.pisem.net/ - http://scancd.pisem.net/
ScanCD checks your CD for unreadable files. |
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SuperMonitor - http://www.adontec.com/smon_e.htm
Adontec offers a protocol monitor and serial protocol monitor software. The software also supports monitoring on Notebooks. |
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TestLAB 2003 - http://www.testlab2003.com
TestLAB 2003 is a system utility for Windows to analyze, benchmark, check and optimize your PC. |
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Millennium Solutions - http://www.millennium-solutions.co.uk/
Provides info on the micro2000 PC Diagnostics Software and Hardware and Computer Training courses. Learn to build, repair, maintain and diagnose problems with computer hardware. |
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PC Certify Diagnostic Software - http://www.pc-certified.com
PC Certify Diagnostic Software provides advanced system and device configuration reporting, quick tests,diagnostic testing for Computer Repair Technicians |