| packages/nixpkgs/unit | Dynamic web and application server, designed to run applications in multiple languages |
| packages/nixpkgs/unetbootin | Tool to create bootable live USB drives from ISO images |
| packages/nixpkgs/tracefilesim | Ease the analysis of existing memory management techniques, as well as the prototyping of new memory management techniques |
| packages/nixpkgs/xfce4-panel | Panel for the Xfce desktop environment |
| packages/nixpkgs/vrcx | Friendship management tool for VRChat |
| packages/nixpkgs/wpa_supplicant_gui | Qt-based GUI for wpa_supplicant |
| packages/nixpkgs/wlclock | Digital analog clock for Wayland desktops |
| packages/nixpkgs/tsukimi | Simple third-party Emby client, featured with GTK4-RS, MPV and GStreamer |
| packages/nixpkgs/xcircuit | Generic drawing program tailored to circuit diagrams |
| packages/nixpkgs/utsushi | SANE utsushi backend for some Epson scanners |
| packages/nixpkgs/wlr-protocols | Wayland roots protocol extensions |
| packages/nixpkgs/xcruiser | Filesystem visualization utility |
| packages/nixpkgs/vdr | Video Disc Recorder |
| packages/nixpkgs/tuxpaint | Open Source Drawing Software for Children |
| packages/nixpkgs/veikk-linux-driver-gui | Configuration tool for the VEIKK Linux driver |
| packages/nixpkgs/trackma-qt | Open multi-site list manager for Unix-like systems (ex-wMAL) |
| packages/nixpkgs/usbguard | Protect your computer against rogue USB devices (a.k.a |
| packages/nixpkgs/trustedqsl | Software for using the ARRL Logbook of the World |
| packages/nixpkgs/tuxclocker-plugins | Qt overclocking tool for GNU/Linux |
| packages/nixpkgs/virtio-win | Windows VirtIO Drivers |
| packages/nixpkgs/wmfs | Window manager from scratch |
| packages/nixpkgs/woeusb-ng | Tool to create a Windows USB stick installer from a real Windows DVD or image |
| packages/nixpkgs/xdg-desktop-portal | Desktop integration portals for sandboxed apps |
| packages/nixpkgs/unixtools.more | |
| packages/nixpkgs/usbrelay | Tool to control USB HID relays |
| packages/nixpkgs/tuxclocker-without-unfree | Qt overclocking tool for GNU/Linux |
| packages/nixpkgs/xfce4-time-out-plugin | Panel plug-in to take periodical breaks from the computer |
| packages/nixpkgs/vnote | Pleasant note-taking platform |
| packages/nixpkgs/ugreen-leds-cli | CLI tool to control UGREEN NAS LEDs |
| packages/nixpkgs/ugtrain | Universal Elite Game Trainer for CLI (Linux game trainer research project) |
| packages/nixpkgs/valhalla | Open Source Routing Engine for OpenStreetMap |
| packages/nixpkgs/x2gokdriveclient | Graphical NoMachine NX3 remote desktop client (KDrive client) |
| packages/nixpkgs/xiccd | X color profile daemon |
| packages/nixpkgs/trace-cmd | User-space tools for the Linux kernel ftrace subsystem |
| packages/nixpkgs/umount | |
| packages/nixpkgs/waynergy | Synergy client for Wayland compositors |
| packages/nixpkgs/vpnc | Virtual private network (VPN) client for Cisco's VPN concentrators |
| packages/nixpkgs/ultrastardx | Free and open source karaoke game |
| packages/nixpkgs/tzpfms | TPM-based encryption keys for ZFS datasets. |
| packages/nixpkgs/xbps | X Binary Package System |
| packages/nixpkgs/xastir | Graphical APRS client |
| packages/nixpkgs/wsl2-ssh-agent | Bridge from WSL2 ssh client to Windows ssh-agent.exe service |
| packages/nixpkgs/xfce4-settings | Settings manager for Xfce |
| packages/nixpkgs/tracefilegen | Automatically generate all types of basic memory management operations and write into trace files |
| packages/nixpkgs/trackma-curses | Open multi-site list manager for Unix-like systems (ex-wMAL) |
| packages/nixpkgs/vboot-utils | Chrome OS partitioning and kernel signing tools |
| packages/nixpkgs/wraith | IRC channel management bot written purely in C/C++ |
| packages/nixpkgs/tofi | Tiny dynamic menu for Wayland |
| packages/nixpkgs/vym | Mind-mapping software |
| packages/nixpkgs/umockdev | Mock hardware devices for creating unit tests |
| packages/nixpkgs/unixtools.route | |
| packages/nixpkgs/tntnet | Web server which allows users to develop web applications using C++ |
| packages/nixpkgs/ueberzug | Alternative for w3mimgdisplay |
| packages/nixpkgs/umu-launcher-unwrapped | Unified launcher for Windows games on Linux using the Steam Linux Runtime and Tools |
| packages/nixpkgs/vdrPlugins.softhddevice | VDR SoftHDDevice Plug-in |
| packages/nixpkgs/visual-paradigm-ce | All-in-one UML CASE tool for software development |
| packages/nixpkgs/xjadeo | X Jack Video Monitor |
| packages/nixpkgs/xfce4-genmon-plugin | Generic monitor plugin for the Xfce panel |
| packages/nixpkgs/vimix-icon-theme | Material Design icon theme based on Paper icon theme |
| packages/nixpkgs/xautomation | Control X from the command line for scripts, and do "visual scraping" to find things on the screen |
| packages/nixpkgs/xf86-input-cmt | Chromebook touchpad driver |
| packages/nixpkgs/twilight-kde | Light, clean theme for KDE Plasma desktop |
| packages/nixpkgs/ubports-click | Tool to build click packages, mainly used for Ubuntu Touch |
| packages/nixpkgs/ttylog | Simple serial port logger |
| packages/nixpkgs/waydroid-nftables | Container-based approach to boot a full Android system on a regular GNU/Linux system |
| packages/nixpkgs/xfsprogs | SGI XFS utilities |
| packages/nixpkgs/usbtop | Top utility that shows an estimated instantaneous bandwidth on USB buses and devices |
| packages/nixpkgs/vibrantlinux | Tool to automate managing your screen's saturation depending on what programs are running |
| packages/nixpkgs/wooting-udev-rules | udev rules that give NixOS permission to communicate with Wooting keyboards |
| packages/nixpkgs/vpp | Fast, scalable layer 2-4 multi-platform network stack running in user space |
| packages/nixpkgs/usbmuxd2 | Socket daemon to multiplex connections from and to iOS devices |
| packages/nixpkgs/vdrPlugins.markad | Plugin for VDR that marks advertisements |
| packages/nixpkgs/usbimager | Very minimal GUI app that can write compressed disk images to USB drives |
| packages/nixpkgs/worldpainter | Interactive map generator for Minecraft |
| packages/nixpkgs/wvstreams | Network programming library in C++ |
| packages/nixpkgs/wlinhibit | Simple, stupid idle inhibitor for wayland |
| packages/nixpkgs/xfce4-screensaver | Screensaver for Xfce |
| packages/nixpkgs/vdrPlugins.epgsearch | Searchtimer and replacement of the VDR program menu |
| packages/nixpkgs/udpspeeder | Tunnel which Improves your Network Quality on a High-latency Lossy Link by using Forward Error Correction, possible for All Traffics(TCP/UDP/ICMP) |
| packages/nixpkgs/xdg-desktop-portal-phosh | A backend implementation for xdg-desktop-portal that is using GTK/GNOME/Phosh to provide interfaces that aren't provided by the GTK portal |
| packages/nixpkgs/wayneko | Neko on Wayland |
| packages/nixpkgs/xfce4-session | Session manager for Xfce |
| packages/nixpkgs/vnstat | Console-based network statistics utility for Linux |
| packages/nixpkgs/weston | Lightweight and functional Wayland compositor |
| packages/nixpkgs/tts-mod-vault | Download and backup assets for your Tabletop Simulator mods |
| packages/nixpkgs/wsmancli | Openwsman command-line client |
| packages/nixpkgs/uhttpmock_1_0 | Project for mocking web service APIs which use HTTP or HTTPS |
| packages/nixpkgs/virt-v2v | Convert guests from foreign hypervisors to run on KVM |
| packages/nixpkgs/vcftools | Set of tools written in Perl and C++ for working with VCF files, such as those generated by the 1000 Genomes Project |
| packages/nixpkgs/wildcard | Test your regular expressions |
| packages/nixpkgs/wifi-qr | WiFi password sharing via QR codes |
| packages/nixpkgs/tomb | File encryption on GNU/Linux |
| packages/nixpkgs/workcraft | Framework for interpreted graph modeling, verification and synthesis |
| packages/nixpkgs/vdrPlugins.vnsiserver | VDR plugin to handle KODI clients |
| packages/nixpkgs/udpreplay | Replay UDP packets from a pcap file |
| packages/nixpkgs/unnamed-sdvx-clone | Game based on K-Shoot MANIA and Sound Voltex |
| packages/nixpkgs/watchdog | Software watchdog for Linux |
| packages/nixpkgs/vokoscreen-ng | User friendly Open Source screencaster for Linux and Windows |
| packages/nixpkgs/xine-ui | Xlib-based frontend for Xine video player |
| packages/nixpkgs/xe-guest-utilities | XenServer guest utilities |