🍎 macOS ENGINEER TOOLKIT

🍺 Homebrew
Install
• Package management

🖥️ iTerm2
Download
• Advanced terminal

📊 Stats
Download
• CPU • RAM • Network • Sensors

🔎 AppCleaner
Download
• Application removal

💽 Disk Inventory X
Download
• Disk usage visualization

🌐 Wireshark
Download
• Network analysis

🔐 OpenVPN Connect
Download
• VPN

🖥️ AnyDesk
Download
• Remote support

🧑‍💻 RustDesk
Download
• Remote desktop

📦 Docker Desktop
Download
• Containers

💻 Visual Studio Code
Download
• Development & troubleshooting

━━━━━━━━━━━━━━
🍎 MAC SUPPORT • IT • ENGINEERING
━━━━━━━━━━━━━━

🧰 ADVANCED WINDOWS ENGINEER TOOLS

🧩 Process Explorer
Download
• Advanced process investigation

🔍 Handle
Download
• Find which process has a file/folder open

📚 ListDLLs
Download
• Inspect loaded DLLs

🖥️ VMMap
Download
• Process virtual/physical memory analysis

📝 DebugView
Download
• Capture application/debug output

🔐 AccessChk
Download
• Check effective permissions

📂 AccessEnum
Download
• File/Registry permissions overview

🏢 AD Explorer
Download
• Active Directory database browser/editor

🔎 AD Insight
Download
• Monitor Active Directory API activity

👤 LogonSessions
Download
• View active logon sessions

📋 PsLoggedOn
Download
• Identify logged-on users

📡 PsPing
Download
• Advanced network latency/bandwidth testing

🧠 Coreinfo
Download
• CPU features and topology

💽 Disk2vhd
Download
• Create VHD/VHDX from physical disks

🗂️ Disk Usage (DU)
Download
• Command-line disk usage analysis

🔗 Junction
Download
• NTFS junction management

📑 Strings
Download
• Extract readable strings from binaries

🔏 Sigcheck
Download
• File signatures & version information

🧹 SDelete
Download
• Secure file/disk deletion

🔬 Sysmon
Download
• Advanced system activity logging

🪟 WinObj
Download
• Windows Object Manager inspection

📺 ZoomIt
Download
• Screen zoom & annotation

━━━━━━━━━━━━━━
⭐ ADVANCED IT ENGINEER KIT
Microsoft Sysinternals
━━━━━━━━━━━━━━

🐞 WINDOWS DEBUGGING TOOLKIT

🪲 WinDbg
Download
• BSOD • crash dumps • kernel debugging

📦 Windows ADK
Download
• Deployment • WinPE • assessment

🧰 Windows PE Add-on
Download
• Recovery & deployment environment

🔧 Windows Driver Kit (WDK)
Download
• Driver development & debugging

🧪 Windows Hardware Lab Kit
Download
• Hardware/device testing

📊 Windows Performance Toolkit
Download
• Boot & performance analysis

📈 Windows Performance Analyzer
Download
• Detailed performance traces

🔍 Windows Event Viewer
Open
• System/application/security logs

━━━━━━━━━━━━━━
🐞 CRASH • DRIVER • PERFORMANCE
For advanced Windows troubleshooting
━━━━━━━━━━━━━━

🔎 WINDOWS SYSTEM ANALYSIS

🗃️ RegJump
Download
• Jump directly to Registry paths

🧹 RegDelNull
Download
• Find/delete Registry keys containing embedded nulls

📊 Registry Usage (RU)
Download
• Registry space analysis

📁 Streams
Download
• NTFS alternate data streams

🔗 FindLinks
Download
• Find hard links

📌 NTFSInfo
Download
• NTFS filesystem information

🗂️ LDMDump
Download
• Logical Disk Manager database

📦 Contig
Download
• File defragmentation analysis

⏱️ ClockRes
Download
• System clock resolution

🧮 Hex2dec
Download
• Hexadecimal/decimal conversion

━━━━━━━━━━━━━━
🔬 FILES • NTFS • REGISTRY
For deeper Windows investigation
━━━━━━━━━━━━━━

🏢 ACTIVE DIRECTORY & ENTERPRISE SUPPORT

🔎 AD Explorer
Download
• Browse Active Directory

🧪 AD Insight
Download
• Monitor AD API calls

🔐 AccessChk
Download
• Effective permissions

📂 AccessEnum
Download
• Permission auditing

👤 PsLoggedOn
Download
• Logged-in users

💻 PsExec
Download
• Remote process execution

📋 PsInfo
Download
• System information

⚙️ PsService
Download
• Remote/local service management

📜 PsLogList
Download
• Event log access

🔄 PsShutdown
Download
• Remote shutdown/restart

━━━━━━━━━━━━━━
🏢 DOMAIN • AD • REMOTE ADMIN
For authorized enterprise environments
━━━━━━━━━━━━━━

🌐 ADVANCED NETWORK TOOLKIT

📡 Nmap
Download
• Network discovery & diagnostics

🧭 Nmap Zenmap
Download
• Graphical Nmap interface

🔬 Wireshark
Download
• Packet capture & analysis

📊 ntopng
Download
• Network traffic monitoring

🛠️ iperf3
Download
• Network bandwidth testing

📡 OpenSpeedTest
Open
• Network speed testing

🔍 DNS Benchmark
Download
• DNS performance testing

🌍 DNS Jumper
Download
• DNS testing/configuration

🔎 CurrPorts
Download
• Open TCP/UDP ports

🌐 WirelessNetView
Download
• Nearby Wi-Fi networks

📶 WifiInfoView
Download
• Wi-Fi adapter/network details

━━━━━━━━━━━━━━
🌐 NETWORK • DNS • TCP/IP • WI-FI
━━━━━━━━━━━━━━

🧰 NIRSOFT WINDOWS MINI TOOLS

🔌 CurrPorts
Download
• TCP/UDP port monitoring

📶 WirelessNetView
Download
• Wi-Fi network monitoring

📡 WifiInfoView
Download
• Wi-Fi adapter details

🔍 IPNetInfo
Download
• IP/WHOIS information

📋 USBDeview
Download
• USB device history

🖥️ DevManView
Download
• Alternative Device Manager

🔧 DriverView
Download
• Loaded drivers

📦 InstalledPackagesView
Download
• Installed Windows packages

📝 OpenedFilesView
Download
• Files currently opened

🖥️ WinCrashReport
Download
• Application crash information

📊 WhatInStartup
Download
• Startup programs

━━━━━━━━━━━━━━
⚡ LIGHTWEIGHT • PORTABLE • FAST
Useful for field technicians
━━━━━━━━━━━━━━

🪟 WINDOWS BUILT-IN ENGINEER COMMANDS

🩺 System File Checker
sfc /scannow
• Repair protected Windows system files

🔧 DISM
DISM /Online /Cleanup-Image /RestoreHealth
• Repair Windows component store

💽 CHKDSK
chkdsk /scan
• Check filesystem errors

🌐 IPConfig
ipconfig /all
• IP/DNS/network configuration

🔄 Flush DNS
ipconfig /flushdns
• Clear DNS resolver cache

📡 PathPing
pathping example.com
• Network path + packet loss

🌐 NSLookup
nslookup example.com
• DNS troubleshooting

📡 Netstat
netstat -ano
• Connections + listening ports

🔎 Tasklist
tasklist
• Running processes

⚙️ SC
sc query
• Windows services

📋 SystemInfo
systeminfo
• Detailed system information

🧪 PowerShell
powershell
• Advanced administration & automation

━━━━━━━━━━━━━━
⚠️ Run repair commands from an
Administrator terminal when required.
━━━━━━━━━━━━━━

🔎 NEW WINDOWS ENGINEER TOOLS

📁 SearchMyFiles
• Advanced file searching
🔗 Download

📦 UninstallView
• Detailed installed-software inventory
🔗 Download

📋 InstalledAppView
• Windows Store/UWP application inventory
🔗 Download

🧩 FileTypesMan
• File extension associations
🔗 Download

⚙️ DriverView
• View loaded Windows drivers
🔗 Download

🖥️ DevManView
• Alternative Device Manager
🔗 Download

🖥️ MultiMonitorTool
• Manage & troubleshoot multiple displays
🔗 Download

🎛️ ControlMyMonitor
• Control monitor settings via DDC/CI
🔗 Download

🔊 SoundVolumeView
• Advanced audio-device/volume management
🔗 Download

📊 NetworkTrafficView
• Monitor network traffic
🔗 Download

🌐 DNSQuerySniffer
• Capture and inspect DNS queries
🔗 Download

📡 IPNeighborsView
• View IP neighbor/ARP information
🔗 Download

🔐 MACAddressView
• MAC address lookup & information
🔗 Download

🧪 HashMyFiles
• Calculate & compare file hashes
🔗 Download

📋 ExecutedProgramsList
• View programs executed on Windows
🔗 Download

📜 NetworkConnectLog
• View network connection history
🔗 Download

📶 WifiDiagnosticsView
• Wi-Fi diagnostic information
🔗 Download

━━━━━━━━━━━━━
🧰 PORTABLE IT SUPPORT TOOLS
Windows • Diagnostics • Troubleshooting
━━━━━━━━━━━━━━

🖥️ END-USER HARDWARE SUPPORT

🖱️ BluetoothView
• Nearby Bluetooth device monitoring
🔗 Download

⌨️ KeyboardStateView
• Keyboard key-state diagnostics
🔗 Download

🖱️ MouseInfo
• Mouse information & diagnostics
🔗 Download

🔊 SoundVolumeView
• Audio device troubleshooting
🔗 Download

🖥️ MultiMonitorTool
• Multi-display troubleshooting
🔗 Download

🎛️ ControlMyMonitor
• Monitor configuration & DDC/CI
🔗 Download

🔌 USBDeview
• USB device history & status
🔗 Download

📱 DevManView
• Hardware/device inventory
🔗 Download

━━━━━━━━━━━━━━
🧑‍💼 HELP DESK / FIELD SUPPORT
Especially useful for hardware complaints
━━━━━━━━━━━━━━

📊 PERFORMANCE ANALYSIS TOOLS

🔥 WizTree
• Extremely fast disk-space analysis
🔗 Download

💾 WinDirStat
• Visual disk usage analysis
🔗 Download

⚡ OCCT
• CPU/GPU/RAM/power stability testing
🔗 Download

🔥 Prime95
• CPU/RAM stress testing
🔗 Download

🧠 MemTest86
• Bootable RAM diagnostics
🔗 Download

🧪 TestMem5
• Advanced memory testing
🔗 Download

🎮 FurMark
• GPU stress testing
🔗 Download

📈 GPU-Z
• GPU diagnostics
🔗 Download

💻 Core Temp
• CPU temperature monitoring
🔗 Download

🌡️ Open Hardware Monitor
• Hardware sensors & temperatures
🔗 Download

━━━━━━━━━━━━━━
🧪 STRESS • THERMAL • PERFORMANCE
Useful for hardware fault isolation
━━━━━━━━━━━━━━

🔬 FILE & DATA ANALYSIS TOOLS

🔐 HashCheck
• File hash verification
🔗 Download

🔍 Everything Toolbar
• Fast Windows file search integration
🔗 Download

📑 HxD Hex Editor
• Binary/hex file inspection
🔗 Download

🔬 Detect It Easy (DIE)
• File/binary identification
🔗 Download

🧪 PE-bear
• Portable executable analysis
🔗 Download

📦 7-Zip ZS
• Additional archive/codecs support
🔗 Download

📝 JSON Crack
• Visual JSON analysis
🔗 Open

🔀 Meld
• File/directory comparison
🔗 Download

━━━━━━━━━━━━━━
🔬 FILES • BINARIES • CONFIGURATION
For advanced troubleshooting
━━━━━━━━━━━━━━

🏢 MICROSOFT ENTERPRISE SUPPORT

☁️ Microsoft Support and Recovery resources
• Microsoft 365 troubleshooting
🔗 Microsoft Support

🧑‍💻 Microsoft 365 Admin Center
• Tenant administration
🔗 Open Admin Center

☁️ Microsoft Entra Admin Center
• Identity & access administration
🔗 Open Entra

🖥️ Microsoft Intune Admin Center
• Device management
🔗 Open Intune

📊 Microsoft 365 Service Health
• Check Microsoft service incidents
🔗 Open Service Health

📚 Microsoft Learn
• Official technical documentation
🔗 Open Microsoft Learn

🪟 Windows Release Health
• Windows known issues & servicing status
🔗 Open Windows Release Health

━━━━━━━━━━━━━━
🏢 ENTERPRISE IT SUPPORT
Microsoft 365 • Windows • Identity • Devices
━━━━━━━━━━━━━━

🧰 NIRLAUNCHER — 200+ PORTABLE UTILITIES

⭐ NirLauncher

A massive collection of lightweight Windows utilities for:

🔹 System troubleshooting
🔹 Network diagnostics
🔹 Hardware information
🔹 File management
🔹 Password/account utilities
🔹 Registry tools
🔹 Browser diagnostics
🔹 Desktop utilities
🔹 Monitoring
🔹 Recovery & support

💾 Portable — USB Friendly

🔗 Download NirLauncher

📦 Current Package
🔗 Download Latest Package

━━━━━━━━━━━━━━
⭐ IT TECHNICIAN ESSENTIAL
200+ utilities in one portable collection
━━━━━━━━━━━━━━

🛠️ IT ENGINEER | DRIVERS + WINDOWS ISO + TOOLKIT

📌 Useful official/trusted download links for IT Engineers, IT Support, SysAdmins & Network Engineers

━━━━━━━━━━━━━━
💻 OEM LAPTOP / DESKTOP DRIVERS
━━━━━━━━━━━━━━

🔹 Dell
👉 Drivers & Downloads⁠

🔹 HP
👉 Drivers & Software⁠

🔹 Lenovo
👉 Drivers & Software⁠

🔹 ASUS
👉 Download Center⁠

🔹 Acer
👉 Drivers & Manuals⁠

🔹 MSI
👉 Support & Downloads⁠

🔹 Microsoft Surface
👉 Surface Drivers & Firmware⁠

🔹 Samsung
👉 Samsung Support⁠

🔹 LG
👉 LG Support⁠

🔹 Dynabook / Toshiba
👉 Dynabook Support⁠

🔹 Fujitsu
👉 Fujitsu Support⁠

🔹 Panasonic Toughbook
👉 Panasonic PC Downloads⁠

🔹 Framework
👉 Framework Support⁠

━━━━━━━━━━━━━━
🧩 CPU / GPU / CHIPSET / NETWORK
━━━━━━━━━━━━━━

🔸 Intel
👉 Intel Download Center⁠

Graphics • Wi-Fi • Bluetooth • Ethernet • Chipset • Storage

🔸 AMD
👉 AMD Drivers⁠

Ryzen • Radeon • Chipset • Graphics

🔸 NVIDIA
👉 NVIDIA Drivers⁠

GeForce • RTX • Professional • Enterprise

🔸 Realtek
👉 Realtek Downloads⁠

Audio • LAN • Network • Card Reader

🔸 Qualcomm
👉 Qualcomm Support⁠

━━━━━━━━━━━━━━
🪟 WINDOWS ISO / INSTALLATION
━━━━━━━━━━━━━━

⭐ Windows 11

👉 Official Windows 11 Download⁠

Home • Pro • Education • Pro Education • Pro for Workstations

━━━━━━━━━━━━━━

⭐ Windows 10

👉 Official Windows 10 ISO⁠

⚠️ Windows 10 reached end of support on October 14, 2025.

━━━━━━━━━━━━━━

⭐ Windows Server 2025

👉 Windows Server 2025 ISO⁠

Standard • Datacenter • Server Core • Desktop Experience

━━━━━━━━━━━━━━

⭐ Windows Server 2022

👉 Windows Server 2022 ISO⁠

Standard • Datacenter • Server Core • Desktop Experience

━━━━━━━━━━━━━━

⭐ Windows Server 2019

👉 Windows Server 2019 ISO⁠

Standard • Datacenter • Server Core • Desktop Experience

━━━━━━━━━━━━━━

⭐ Windows Server 2016

👉 Microsoft Evaluation Center⁠

━━━━━━━━━━━━━━
📦 MICROSOFT DRIVERS / UPDATES
━━━━━━━━━━━━━━

🔹 Microsoft Hardware Drivers
👉 Download Drivers⁠

🔹 Microsoft Update Catalog
👉 Update Catalog⁠

Search for KBs • Drivers • Firmware • Windows Updates

🔹 Windows Release Health
👉 Windows Release Health⁠

Windows builds • Known issues • Servicing information

━━━━━━━━━━━━━━
🧰 WINDOWS ENGINEER TOOLKIT
━━━━━━━━━━━━━━

🔹 Microsoft Sysinternals Suite
👉 Download Sysinternals⁠

Process Explorer • Process Monitor • Autoruns • TCPView • RAMMap • Disk2vhd • PsTools • Sysmon

🔹 Microsoft PowerToys
👉 PowerToys⁠

🔹 Windows Terminal
👉 Windows Terminal⁠

🔹 7-Zip
👉 7-Zip⁠

🔹 Notepad++
👉 Notepad++⁠

━━━━━━━━━━━━━━
🌐 NETWORK ENGINEER TOOLKIT
━━━━━━━━━━━━━━

🔸 Wireshark
👉 Download Wireshark⁠

Packet capture • Protocol analysis • Troubleshooting

🔸 Nmap
👉 Download Nmap⁠

Network discovery • Port scanning • Service detection

🔸 PuTTY
👉 PuTTY⁠

SSH • Telnet • Serial

🔸 WinSCP
👉 WinSCP⁠

SFTP • SCP • FTP

🔸 Npcap
👉 Npcap⁠

Windows packet capture driver

━━━━━━━━━━━━━━
💿 DISK / RECOVERY
━━━━━━━━━━━━━━

🔹 Clonezilla
👉 Clonezilla⁠

Disk imaging • Cloning • Recovery

🔹 Rescuezilla
👉 Rescuezilla⁠

Backup • Restore • Disk Recovery

🔹 GParted
👉 GParted⁠

Partition management • Disk troubleshooting

━━━━━━━━━━━━━━
🔍 HARDWARE DIAGNOSTICS
━━━━━━━━━━━━━━

🔸 CPU-Z
👉 CPU-Z⁠

CPU • RAM • Motherboard • SPD

🔸 HWiNFO
👉 HWiNFO⁠

Hardware identification • Monitoring

🔸 CrystalDiskInfo
👉 CrystalDiskInfo⁠

HDD / SSD health • SMART

🔸 CrystalDiskMark
👉 CrystalDiskMark⁠

Storage performance testing

━━━━━━━━━━━━━━
⚠️ IT ENGINEER TIP
━━━━━━━━━━━━━━

☑ Always identify the exact laptop/desktop model first.

☑ Prefer OEM drivers for OEM systems.

☑ Use Intel / AMD / NVIDIA / Realtek sources when appropriate.

❌ Avoid unknown driver-updater websites.

🔄 More useful IT resources will be added.

• x86
• ARM64

Current GA release: 18.6.2.1. (Microsoft Learn⁠)

━━━━━━━━━━━━━━

🔸 Microsoft ODBC Driver 17

👉 ODBC Driver Downloads⁠

Useful for applications requiring the 17.x driver.

━━━━━━━━━━━━━━

🔸 Microsoft OLE DB Driver 19

👉 OLE DB Driver Downloads⁠

Current GA release: 19.4.2

• x64 / ARM64
• x86

(Microsoft Learn⁠)

━━━━━━━━━━━━━━
⚙️ MICROSOFT VISUAL C++ RUNTIMES
━━━━━━━━━━━━━━

⭐ Latest Visual C++ Redistributable

👉 Microsoft VC++ Redistributable⁠

🔹 x86 DIRECT
👉 Download VC++ x86⁠

🔹 x64 DIRECT
👉 Download VC++ x64⁠

Useful for many:

• Windows applications
• Office components
• SQL Server tools
• Drivers
• Games
• Development software

Microsoft recommends the current supported v14 redistributable for applications built with modern Visual Studio versions. (Microsoft Learn⁠)

━━━━━━━━━━━━━━
🧱 MICROSOFT SUPPORT COMPONENTS
━━━━━━━━━━━━━

🔹 Microsoft Update Catalog

👉 Update Catalog⁠

Drivers • KBs • Windows Updates • Hotfixes

🔹 Microsoft Download Center

👉 Microsoft Download Center⁠

Windows • Office • SQL • Development • Drivers • Utilities

🔹 Microsoft Visual Studio Downloads

👉 Visual Studio Downloads⁠

Community • Professional • Enterprise • Build Tools

🔹 Windows SDK

👉 Windows SDK⁠

🔹 Windows ADK

👉 Windows ADK⁠

Deployment • Imaging • Windows PE • Assessment

🔹 Windows PE Add-on

👉 Windows PE Add-on⁠

🔹 DirectX End-User Runtime

👉 DirectX Runtime⁠

Useful for legacy applications requiring older DirectX components.

━━━━━━━━━━━━━
📌 IMPORTANT
━━━━━━━━━━━━━

⚠️ Microsoft does not provide a permanent public ISO download for every Office generation.

For Office 2019 / 2021 / LTSC 2024, use the Office Deployment Tool + Office CDN rather than downloading unofficial ISO files. Microsoft’s own licensing documentation states that full ISO downloads aren’t provided for Office 2019, 2021 and 2024 through Volume Licensing. (Microsoft Learn⁠)

☑ Use official Microsoft sources whenever possible.

❌ Avoid modified Office ISOs, repacks, cracks, activators and unknown download mirrors.

🧰 MICROSOFT IT ENGINEER TOOLKIT
💿 Office • .NET • SQL Server • Drivers • Runtimes • Components

📌 Official Microsoft download links
📌 Useful for IT Support • SysAdmin • Desktop Engineers • Developers • Database Engineers

━━━━━━━━━━━━━━
📦 MICROSOFT OFFICE
━━━━━━━━━━━━━━

⭐ Office Deployment Tool (ODT)
👉 DIRECT DOWNLOAD • ODT⁠

Used to download and deploy:

• Microsoft 365 Apps
• Office LTSC 2024
• Office LTSC 2021
• Office 2019
• Project
• Visio
• 32-bit / 64-bit
• Multiple languages

━━━━━━━━━━━━━━

⭐ Microsoft 365 Apps

👉 Microsoft 365 Deployment Guide⁠

👉 Office CDN Deployment⁠

━━━━━━━━━━━━━━

⭐ Office LTSC 2024

👉 Office LTSC 2024 Deployment⁠

Supported products include:

• Office LTSC Professional Plus 2024
• Office LTSC Standard 2024
• Access LTSC 2024
• Project Professional 2024
• Project Standard 2024
• Visio Professional 2024
• Visio Standard 2024

📌 Microsoft distributes these installation files through the Office CDN rather than a standalone ISO. (Microsoft Learn⁠)

━━━━━━━━━━━━━━

⭐ Office LTSC 2021

👉 Office LTSC 2021 Deployment⁠

━━━━━━━━━━━━━━

⭐ Office 2019

👉 Office 2019 Deployment⁠

⚠️ Office 2019 reached end of support on October 14, 2025. (Microsoft Learn⁠)

━━━━━━━━━━━━━━

⭐ Office 2016

👉 Microsoft Office Download Center⁠

📌 For licensed Office 2016 media, use your Microsoft account / licensing portal where applicable.

━━━━━━━━━━━━━━
🧩 .NET FRAMEWORK
━━━━━━━━━━━━━━

⭐ .NET Framework — ALL AVAILABLE VERSIONS

👉 .NET Framework Downloads⁠

Includes download access for:

• .NET Framework 4.8.1
• .NET Framework 4.8
• .NET Framework 4.7.2
• .NET Framework 4.7.1
• .NET Framework 4.7
• .NET Framework 4.6.2
• .NET Framework 3.5 SP1

Microsoft’s current download page lists these supported/available Framework releases. (Microsoft⁠)

━━━━━━━━━━━━━━

⭐ .NET Framework 4.8.1

👉 Download .NET Framework 4.8.1⁠

━━━━━━━━━━━━━━

⭐ .NET Framework 4.8

👉 Download .NET Framework 4.8⁠

━━━━━━━━━━━━━━

⭐ .NET Framework 4.7.2

👉 Download .NET Framework 4.7.2⁠

━━━━━━━━━━━━━━

⭐ .NET Framework 3.5 SP1

👉 Download .NET Framework 3.5⁠

━━━━━━━━━━━━━━

⭐ .NET Framework 3.5 — Windows Feature

👉 Microsoft .NET Framework 3.5 Installation Guide⁠

Useful for older applications requiring .NET 2.0 / 3.0 / 3.5 components.

━━━━━━━━━━━━━━
🔷 MODERN .NET
━━━━━━━━━━━━━━

⭐ .NET 10

👉 .NET 10 Downloads⁠

⭐ .NET 9

👉 .NET 9 Downloads⁠

⭐ .NET 8 LTS

👉 .NET 8 Downloads⁠

Includes:

• Runtime
• Desktop Runtime
• ASP.NET Core Runtime
• SDK
• x64
• x86
• ARM64

━━━━━━━━━━━━━━
🗄️ MICROSOFT SQL SERVER
━━━━━━━━━━━━━━

⭐ SQL SERVER DOWNLOAD HUB

👉 SQL Server Downloads⁠

Central Microsoft page for:

• SQL Server 2025
• SQL Server 2022
• SQL Server 2019
• SQL Server 2017
• Developer Edition
• Express Edition
• Evaluation
• Tools
• Drivers
• Containers

━━━━━━━━━━━━━━

⭐ SQL SERVER 2025

👉 SQL Server 2025 Downloads⁠

Available:

• Enterprise
• Standard
• Developer
• Express
• Evaluation

📌 SQL Server 2025 is the current major SQL Server release. (Microsoft⁠)
━━━━━━━━━━━━━━

⭐ SQL SERVER 2022

👉 SQL Server 2022 Downloads⁠

Available:

• Enterprise
• Standard
• Developer
• Express
• Evaluation

Microsoft provides the free Developer and Express editions. (Microsoft⁠)

━━━━━━━━━━━━━━

⭐ SQL SERVER 2019

👉 SQL Server Downloads⁠

Use the Microsoft download hub for legacy SQL Server releases and installation media.

━━━━━━━━━━━━━━

⭐ SQL SERVER 2017 / 2016 / OLDER

👉 Microsoft SQL Server Download Center⁠

📌 Older releases may require Microsoft’s specific download/licensing pages rather than a permanent public ISO URL.

━━━━━━━━━━━━━━
🛠️ SQL SERVER TOOLS
━━━━━━━━━━━━━━

🔹 SQL Server Management Studio 22

👉 Download SSMS⁠

Manage:

• SQL Server
• Azure SQL
• Databases
• Queries
• Security
• Performance
• SQL Agent
• BI components

━━━━━━━━━━━━━━

🔹 SQL Server Data Tools (SSDT)

👉 Download SSDT⁠

Supports development for SQL Server, Azure SQL, SSIS, SSAS and SSRS. (Microsoft Learn⁠)

━━━━━━━━━━━━━━
🔌 SQL CONNECTIVITY DRIVERS
━━━━━━━━━━━━━━

🔸 Microsoft ODBC Driver 18

👉 ODBC Driver 18 Downloads⁠

Available:

• x64

🛠️ WINDOWS POWERSET | CMD + POWERSHELL ⚡ System Performance • Cleanup • Repair • Diagnostics • Maintenance
📌 IT ENGINEER QUICK COMMAND REFERENCE 📌 Run PowerShell / CMD as Administrator when required.
━━━━━━━━━━━━━━ 🔎 SYSTEM INFORMATION ━━━━━━━━━━━━━━
🔹 Windows Version
winver
Get-ComputerInfo
🔹 OS Information
Get-CimInstance Win32_OperatingSystem
🔹 Computer Model
Get-CimInstance Win32_ComputerSystem
🔹 BIOS Information
Get-CimInstance Win32_BIOS
🔹 CPU Information
Get-CimInstance Win32_Processor | Select Name,NumberOfCores,NumberOfLogicalProcessors,MaxClockSpeed
🔹 RAM Information
Get-CimInstance Win32_PhysicalMemory | Select Manufacturer,PartNumber,Capacity,Speed
🔹 Disk Information
Get-PhysicalDisk
━━━━━━━━━━━━━━ 💾 DISK SPACE / STORAGE ━━━━━━━━━━━━━━
🔹 Check available space
Get-PSDrive -PSProvider FileSystem
🔹 Detailed disk information
Get-Volume
🔹 Check physical disk health
Get-PhysicalDisk | Get-StorageReliabilityCounter
🔹 Windows disk check
chkdsk C: /scan
⚠️ Use /f only when you understand the impact and scheduling requirements.
━━━━━━━━━━━━━━ 🧹 WINDOWS CLEANUP ━━━━━━━━━━━━━━
🔹 Temporary files
Remove-Item "$env:TEMP\*" -Recurse -Force -ErrorAction SilentlyContinue
🔹 User temp directory
del /q /f /s "%TEMP%\*"
🔹 Windows Update cache cleanup
Stop-Service wuauserv,bits -Force
Remove-Item "C:\Windows\SoftwareDistribution\Download\*" -Recurse -Force -ErrorAction SilentlyContinue
Start-Service bits,wuauserv
⚠️ Use on systems where Windows Update troubleshooting is required, not as routine daily maintenance.
━━━━━━━━━━━━━━ 🪟 WINDOWS COMPONENT REPAIR ━━━━━━━━━━━━━━
⭐ DISM Health Check
DISM /Online /Cleanup-Image /CheckHealth
🔹 Scan component store
DISM /Online /Cleanup-Image /ScanHealth
🔹 Repair component store
DISM /Online /Cleanup-Image /RestoreHealth
⭐ System File Checker
sfc /scannow
📌 Recommended repair sequence:
DISM /Online /Cleanup-Image /RestoreHealth
Then:
sfc /scannow
━━━━━━━━━━━━━━ ⚡ WINDOWS SYSTEM PERFORMANCE ━━━━━━━━━━━━━━
🔹 Check power plans
powercfg /list
🔹 Show active power plan
powercfg /getactivescheme
🔹 Generate power diagnostics
powercfg /energy
🔹 Generate battery report
powercfg /batteryreport
🔹 Generate system power report
powercfg /systemsleepdiagnostics
📌 Don’t blindly force “High Performance” on every machine. It can increase power consumption and heat.
━━━━━━━━━━━━━━ 🚀 STARTUP PROGRAMS ━━━━━━━━━━━━━━
🔹 PowerShell
Get-CimInstance Win32_StartupCommand |
Select Name,Command,Location,User
🔹 Scheduled tasks
Get-ScheduledTask |
Where-Object {$_.State -eq "Ready"} |
Select TaskName,TaskPath
📌 Disable unnecessary startup applications through Windows Settings or Task Manager after verifying what they do.
━━━━━━━━━━━━━━ 📊 RUNNING PROCESSES ━━━━━━━━━━━━━━
🔹 Top CPU processes
Get-Process |
Sort-Object CPU -Descending |
Select-Object -First 15 Name,CPU,Id
🔹 Top memory processes
Get-Process |
Sort-Object WorkingSet64 -Descending |
Select-Object -First 15 Name,@{N="RAM(MB)";E={[math]::Round($_.WorkingSet64/1MB,1)}}
🔹 Find a process
Get-Process -Name chrome
🔹 Stop a stuck process
Stop-Process -Name appname -Force
⚠️ Never terminate an unknown system process just because it uses CPU/RAM.
━━━━━━━━━━━━━━ 🧠 MEMORY / RAM ━━━━━━━━━━━━━━
🔹 Memory status
Get-CimInstance Win32_OperatingSystem |
Select @{N="FreeRAM(GB)";E={[math]::Round($_.FreePhysicalMemory/1MB,2)}},
@{N="TotalRAM(GB)";E={[math]::Round($_.TotalVisibleMemorySize/1MB,2)}}
🔹 Memory diagnostic
mdsched.exe
📌 Windows will reboot to perform the memory test.
━━━━━━━━━━━━━━ 💽 STORAGE OPTIMIZATION ━━━━━━━━━━━━━━
🔹 Analyze / optimize volumes
Get-Volume
defrag C: /O
📌 /O lets Windows choose the appropriate optimization for the media.
🔹 TRIM status
fsutil behavior query DisableDeleteNotify
For SSDs, Windows normally manages TRIM automatically.
━━━━━━━━━━━━━━ 🌐 NETWORK DIAGNOSTICS ━━━━━━━━━━━━━━
🔹 IP configuration
ipconfig /all
🔹 Renew DHCP address
ipconfig /release
ipconfig /renew
🔹 Flush DNS
ipconfig /flushdns
🔹 DNS cache
ipconfig /displaydns
🔹 Network configuration
Get-NetIPConfiguration
🔹 Network adapters