Browse 99 free System & Utilities programs for Windows. Programs are listed by popularity. All installers come directly from publishers.
CrystalDiskMark is a free, open source disk benchmark tool for Windows by Crystal Dew World. It measures sequential and random read/write speeds for S
IsoBuster is a disc image tool and data recovery utility for optical media. It opens ISO, BIN, NRG, MDS, CCD, and dozens of other image formats, letti
Disk Drill is a data recovery tool by CleverFiles that reconstructs deleted or lost files from hard drives, USB drives, memory cards, and phones. The
KeyFinder Pro was a utility that scanned the Windows registry to recover product keys for installed software. It extracted license keys for Windows, M
Advanced IP Scanner is a free network scanner for Windows from Famatech, the company behind the Radmin remote access tool. It scans your local network
WinToFlash is a tool that creates bootable USB drives from Windows installation CDs, DVDs, or ISO images. It supports systems from Windows XP through
GParted is a free partition editor that runs as a bootable live environment from a USB drive or CD. It gives you full control over your hard drive lay
Real Desktop was a 3D desktop enhancement that turned the Windows desktop into a physics-simulated environment. Icons and windows behaved as physical
Advanced SystemCare is a system optimization tool by IObit that cleans junk files, fixes registry errors, and manages startup programs. The free versi
HWMonitor is a hardware monitoring tool from CPUID (the same developer behind CPU-Z). It reads sensor data from your CPU, GPU, hard drives, and mother
IObit Uninstaller is a program removal tool by IObit that does what Windows Add/Remove Programs does, except it also cleans up the leftover files and
Adblock Plus is a free browser extension by eyeo GmbH (Germany) that blocks ads on websites. It works on Chrome, Firefox, Edge, Opera, Safari, and And
inSSIDer is a Wi-Fi network scanner and analyzer that detects all wireless networks in range and displays their signal strength, channel, security typ
All in One Runtimes is a bundled installer that packages every common Windows runtime library into a single download: DirectX, .NET Framework, Visual
Victoria is a low-level HDD and SSD diagnostic tool that tests disk surfaces sector by sector, reads S.M.A.R.T. health data, and can attempt to repair
3DMark is a GPU and CPU benchmarking tool from UL (formerly Futuremark). It runs a series of graphically intensive tests and produces a score you can
HD Tune is a hard drive benchmarking and diagnostics tool for Windows. It measures read speed, access time, and burst rate, displays S.M.A.R.T. health
EaseUS Partition Master is a disk partition manager for Windows that handles resizing, merging, splitting, and moving partitions through a visual inte
Defraggler is a free disk defragmentation tool from Piriform, the company behind CCleaner. Unlike the built-in Windows defragmenter, Defraggler lets y
3DMark03 was a GPU benchmark from Futuremark (now UL Solutions) released in February 2003. It tested graphics card performance using DirectX 9.0 rende
Smart Defrag is a disk defragmentation tool by IObit that reorganizes fragmented files on traditional hard drives. The free version covers basic defra
Windows 10 Media Creation Tool is Microsoft's official utility for downloading Windows 10 and creating installation media. It builds a bootable USB dr
WinZip is a file compression utility by Alludo (formerly Corel) that creates and extracts ZIP archives. It is shareware with a 21 day trial, after whi
IZArc is a free archive manager for Windows that handles over 50 compression formats including ZIP, RAR, 7Z, TAR, GZ, and ISO. It integrates into the
DOSBox is a free, open source emulator that recreates the MS-DOS environment on modern operating systems. It lets you run classic DOS games and applic
DriverPack Solution is a driver installation tool that detects missing and outdated hardware drivers on Windows computers and installs them automatica
ProduKey is a small portable utility from NirSoft that reads and displays product keys (license keys) stored in the Windows registry for Microsoft pro
Office 2007 Service Pack 1 was a cumulative update released in December 2007 that addressed stability, performance, and security issues across the ent
Windows ISO Downloader is a portable utility that retrieves official Windows and Microsoft Office ISO images directly from Microsoft servers. Instead
