QNAP QuDedup Extract Tool 1.1.7.25269
Restore files and folders from QNAP HBS .qdff backups on Windows. Preview backup contents and select a saved version before extracting the data you need.
Utilities for Windows
Compare published utilities listings for Windows. Check each application's documented requirements, features and limitations before following its download link.
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QNapi 0.2.3
Find subtitles for movie files with QNapi, a free Windows utility that searches multiple subtitle databases, supports batch matching and converts subtitle formats.
QOwnNotes 26.10.13
Write and organize plain-text Markdown notes with QOwnNotes for Windows, a free, open-source editor with preview, tags and optional Nextcloud or ownCloud integration.
QT TabBar 1.6.4
Add folder tabs, previews and navigation tools to Windows Explorer with the indiff-maintained QTTabBar fork. Toolbar setup depends on your Windows version.
QtScrcpy 4.2.1
Mirror and control Android devices from Windows with QtScrcpy, a free, open-source desktop app with USB and wireless connections, screen recording and custom key mappings.
Quick CPU 6.7.0.0
Monitor CPU temperatures, clocks and core usage, adjust Windows power plans and tune supported processor settings with Quick CPU for Windows.
Quick Screen Recorder 1.2.1
Record a screen area to AVI with Quick Screen Recorder, a free, open-source Windows utility with cursor capture and system-sound or microphone recording.
QuickGamma 4.1.0.0
Adjust monitor gamma toward 2.2 with QuickGamma for Windows 10 or newer. The utility creates ICC profiles and is free for private use; commercial use requires written consent.
QuickLook 4.5.0
Preview selected files in Windows File Explorer with a press of Space. QuickLook is a free, open-source viewer for images, documents, media and code, with plugins for additional formats.
QuickMemoryTestOK 5.55
Check RAM for errors and observe your PC under high memory load with QuickMemoryTestOK, a free Windows utility with adjustable test runs and a portable option.
QuickSetDNS 1.36
Switch a Windows network adapter between saved DNS server configurations or automatic DNS with QuickSetDNS, a portable freeware utility from NirSoft.
QuickTextPaste 9.61
Paste reusable text and launch commands with keyboard shortcuts using QuickTextPaste, a freeware Windows utility available as a portable ZIP download.
QuikGrid 5.4
Turn scattered XYZ data into contour maps and 3D surface views with QuikGrid for Windows. This download is the publisher's legacy 5.4 installer.
QuizFaber 4.1.9
Build browser-based quizzes with multiple-choice, true/false, matching and gap-fill questions. QuizFaber is free for non-commercial use; commercial use needs author permission.
QuPath 0.7.0
View and analyze whole slide images with QuPath, an open-source application for digital pathology research, tissue annotation and cell measurements.
R-Drive Image 7.3 build 7314
Back up Windows disks and partitions as image files, clone a drive, or recover files from an existing image with R-Drive Image. A fully functional 30-day trial is available.
R-Studio Data Recovery 9.5 build 191850
Scan disks for deleted files, inspect recoverable content and work with disk images or virtual RAID in R-Studio for Windows. The demo cannot recover files larger than 1024 KB.
R-Undelete 7.0 build 180048
Recover deleted files from Windows disks, USB drives and memory cards with R-Undelete. Its free Home mode covers FAT and exFAT recovery; larger NTFS and ReFS files require the paid edition.
r2modman 3.2.20
Manage Thunderstore mods for supported games on Windows with r2modman: switch profiles, share mod configurations and update installed mods from one interface.
Radmin 3.5.2
Control networked Windows PCs, transfer files and assist remote users with Radmin. The publisher offers a 30-day trial; Radmin Viewer is free.
RaiDrive 2026.10.0
Mount cloud storage and remote servers as Windows drives with RaiDrive. Open files in File Explorer through Google Drive, OneDrive, Dropbox, WebDAV, SFTP or FTP.
Rainlendar 2.24.3
Keep events and tasks visible on your desktop with Rainlendar, a customizable calendar with alarms and separate to-do lists. This download is the free Lite edition for 64-bit Windows.
Rainmeter 4.5.28
Add movable desktop skins for hardware meters, clocks and other widgets with Rainmeter, a free, open-source Windows customization tool.
RAMMap
See how Windows allocates physical memory with RAMMap, a Sysinternals utility for inspecting process working sets, cached files and memory pages.