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A fast, focused directory of trusted installers, diagnostics, recovery utilities, and administration portals.

31 curated tools
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Get app 3CX Windows Softphone Current Windows calling client and replacement for the retired desktop app. Windows3CX Guide 3CX Web Client Sign-in, provisioning, calling, chat, and collaboration guidance. Browser3CX Installer 3CX PBX for Windows Official download and deployment steps for a Windows-hosted phone system. Windows Server3CX Remote support Microsoft Quick Assist Launch or install Microsoft’s built-in attended remote support tool. WindowsMicrosoft

Download WinDirStat Visualize disk usage and quickly identify files consuming the most space. WindowsOpen source Suite Sysinternals Suite Microsoft’s complete advanced Windows troubleshooting utility collection. WindowsMicrosoft Download Process Explorer Inspect processes, handles, DLLs, resource usage, and parent relationships. WindowsMicrosoft Download Autoruns Audit every major Windows auto-start location and shell extension. WindowsMicrosoft Download Everything Search Index and locate Windows files and folders by name almost instantly. Windowsvoidtools Download CrystalDiskInfo Review HDD, SSD, and NVMe health, temperature, and S.M.A.R.T. data. WindowsCrystalMark Download 7-Zip Lightweight file archiver with broad format support and AES-256 encryption. WindowsOpen source Installer PowerShell 7 Install the current cross-platform Microsoft automation shell. WindowsMicrosoft

Download Advanced IP Scanner Rapidly discover LAN devices, addresses, shared folders, and services. WindowsFamatech Download Wireshark Capture and analyze packets for deep protocol and traffic diagnostics. Cross-platformOpen source Download Nmap & Zenmap Discover hosts, enumerate services, and audit exposed network ports. Cross-platformNmap Project Download PuTTY Compact SSH, Telnet, serial console, and secure key toolkit. WindowsOpen source Download WinSCP Transfer and synchronize files over SFTP, SCP, FTP, WebDAV, and S3. WindowsWinSCP

Scanner Microsoft Safety Scanner Run an on-demand Microsoft malware scan without a permanent install. WindowsMicrosoft Recovery scan Microsoft Defender Offline Scan from a trusted recovery environment outside the normal Windows kernel. WindowsMicrosoft Cleaner Malwarebytes AdwCleaner Remove adware, unwanted programs, browser hijackers, and junkware. WindowsMalwarebytes Install media Windows 11 Media Download the Installation Assistant, Media Creation Tool, or official ISO. WindowsMicrosoft USB utility Rufus Create reliable bootable USB media from Windows and Linux images. WindowsOpen source

Portal Microsoft 365 Admin Manage tenants, users, licensing, domains, services, and support. CloudMicrosoft Portal Microsoft Entra Administer identities, applications, access policies, and authentication. CloudMicrosoft Portal Microsoft Intune Manage device enrollment, compliance, configuration, and applications. CloudMicrosoft Portal Exchange Admin Configure mailboxes, mail flow, accepted domains, and Exchange settings. CloudMicrosoft Portal Microsoft Defender Review incidents, alerts, endpoints, email threats, and security posture. CloudMicrosoft Portal Microsoft Azure Access subscriptions, virtual machines, networks, storage, and resources. CloudMicrosoft Portal UniFi Site Manager Open and manage authorized UniFi sites from one remote console. CloudUbiquiti Portal Sophos Central Manage protected endpoints, policies, detections, alerts, and investigations. CloudSophos Portal 3CX Customer Portal Access registered systems, subscriptions, licensing, and account details. Cloud3CX