| packages/nixpkgs/snapper | Tool for Linux filesystem snapshot management |
| packages/nixpkgs/shadershark | OpenGL/X11 application for GNU/Linux consisting of a single window that shows simple 3D scene of a textured rectangle with applied vertex and fragment shaders (GLSL) |
| packages/nixpkgs/skawarePackages.mdevd | mdev-compatible Linux hotplug manager daemon |
| packages/nixpkgs/seadrive-fuse | SeaDrive daemon with FUSE interface |
| packages/nixpkgs/theforceengine | Modern "Jedi Engine" replacement supporting Dark Forces, mods, and in the future, Outlaws |
| packages/nixpkgs/televido | Viewer for German-language public broadcasting live streams and archives |
| packages/nixpkgs/syspower | Simple power menu/shutdown screen for Hyprland |
| packages/nixpkgs/speech-denoiser | Speech denoise lv2 plugin based on RNNoise library |
| packages/nixpkgs/taskopen | Script for taking notes and open urls with taskwarrior |
| packages/nixpkgs/slurm-spank-stunnel | Plugin for SLURM for SSH tunneling and port forwarding support |
| packages/nixpkgs/snips-sh | Passwordless, anonymous SSH-powered pastebin with a human-friendly TUI and web UI |
| packages/nixpkgs/symphony | Open-source solver, callable library, and development framework for mixed-integer linear programs (MILPs) |
| packages/nixpkgs/speedtest | Graphical librespeed client written using GTK4 + libadwaita |
| packages/nixpkgs/sc2-headless | Starcraft II headless linux client for machine learning research |
| packages/nixpkgs/themix-gui | Graphical application for designing themes and exporting them using plugins |
| packages/nixpkgs/shorewall | IP gateway/firewall configuration tool for GNU/Linux |
| packages/nixpkgs/squeekboard | Virtual keyboard supporting Wayland |
| packages/nixpkgs/sddm-astronaut | Modern looking qt6 sddm theme |
| packages/nixpkgs/sinit | Very minimal Linux init implementation from suckless.org |
| packages/nixpkgs/scrot | Command-line screen capture utility |
| packages/nixpkgs/synthv1 | Old-school 4-oscillator subtractive polyphonic synthesizer with stereo fx |
| packages/nixpkgs/sg3_utils | Utilities that send SCSI commands to devices |
| packages/nixpkgs/textadept | Extensible text editor based on Scintilla with Lua scripting |
| packages/nixpkgs/throne | Qt based cross-platform GUI proxy configuration manager |
| packages/nixpkgs/srsran | Open-source 4G and 5G software radio suite |
| packages/nixpkgs/status-im | Desktop client for the Status Network |
| packages/nixpkgs/textcompare | Simple desktop app to compare old and new text |
| packages/nixpkgs/scanservjs | SANE scanner nodejs web ui |
| packages/nixpkgs/screenconfig | Automatic configuration of connected screens/monitors |
| packages/nixpkgs/spfft | Sparse 3D FFT library with MPI, OpenMP, CUDA and ROCm support |
| packages/nixpkgs/spice-autorandr | Automatically adjust the client window resolution in Linux KVM guests using the SPICE driver |
| packages/nixpkgs/taxi | FTP Client that drives you anywhere |
| packages/nixpkgs/sway-unwrapped | I3-compatible tiling Wayland compositor |
| packages/nixpkgs/tiny-cuda-nn | Lightning fast C++/CUDA neural network framework |
| packages/nixpkgs/stockpile | Keep count of restockable items |
| packages/nixpkgs/tftp-hpa | TFTP tools - a lot of fixes on top of BSD TFTP |
| packages/nixpkgs/supercollider | Programming language for real time audio synthesis |
| packages/nixpkgs/simple-mtpfs | Simple MTP fuse filesystem driver |
| packages/nixpkgs/siglo | GTK app to sync InfiniTime watch with PinePhone |
| packages/nixpkgs/tcp_wrappers | TCP Wrappers, a network logger, also known as TCPD or LOG_TCP |
| packages/nixpkgs/sonic-pi | Free live coding synth for everyone originally designed to support computing and music lessons within schools |
| packages/nixpkgs/t4kcommon | Library of code shared between tuxmath and tuxtype |
| packages/nixpkgs/slurm-spank-x11 | Plugin for SLURM to allow for interactive X11 sessions |
| packages/nixpkgs/swaylock-plugin | Screen locker for Wayland, forked from swaylock |
| packages/nixpkgs/simple-live-app | Simply Watch Live |
| packages/nixpkgs/setserial | Serial port configuration utility |
| packages/nixpkgs/sks | Easily deployable & decentralized OpenPGP keyserver |
| packages/nixpkgs/tcptrack | libpcap based program for live TCP connection monitoring |
| packages/nixpkgs/sp800-90b-entropyassessment | Implementation of min-entropy assessment methods included in Special Publication 800-90B |
| packages/nixpkgs/soundconverter | Leading audio file converter for the GNOME Desktop |
| packages/nixpkgs/superTux | Classic 2D jump'n run sidescroller game |
| packages/nixpkgs/terminator | Terminal emulator with support for tiling and tabs |
| packages/nixpkgs/swayfx-unwrapped | Sway, but with eye candy |
| packages/nixpkgs/smbnetfs | FUSE FS for mounting Samba shares |
| packages/nixpkgs/supermariowar | Fan-made multiplayer Super Mario Bros. style deathmatch game |
| packages/nixpkgs/sleep-on-lan | Multi-platform process allowing to sleep on LAN a Linux or Windows computer, through wake-on-lan (reversed) magic packets or through HTTP REST requests |
| packages/nixpkgs/tlf | Advanced ham radio logging and contest program |
| packages/nixpkgs/sound-juicer | Gnome CD Ripper |
| packages/nixpkgs/sysstat | Collection of performance monitoring tools for Linux (such as sar, iostat and pidstat) |
| packages/nixpkgs/snippetexpanderx | Your little expandable text snippet helper auto expander daemon |
| packages/nixpkgs/theme-jade1 | Based on Linux Mint theme with dark menus and more intensive green |
| packages/nixpkgs/textsnatcher | Copy Text from Images with ease, Perform OCR operations in seconds |
| packages/nixpkgs/sedutil | DTA sedutil Self encrypting drive software |
| packages/nixpkgs/swayidle | Idle management daemon for Wayland |
| packages/nixpkgs/tini | Tiny but valid init for containers |
| packages/nixpkgs/sycl-info | Tool to show information about available SYCL implementations |
| packages/nixpkgs/supercollider_scel | Programming language for real time audio synthesis |
| packages/nixpkgs/ssdfs-utils | SSDFS file system utilities |
| packages/nixpkgs/shotwell | Popular photo organizer for the GNOME desktop |
| packages/nixpkgs/sony-headphones-client | Client recreating the functionality of the Sony Headphones app |
| packages/nixpkgs/splitcode | Tool for flexible, efficient parsing, interpreting, and editing of technical sequences in sequencing reads |
| packages/nixpkgs/thunderbolt | Thunderbolt user-space components |
| packages/nixpkgs/sof-firmware | Sound Open Firmware |
| packages/nixpkgs/svxlink | Advanced repeater controller and EchoLink software |
| packages/nixpkgs/sexp-cpp | S-Expression parser for C++ |
| packages/nixpkgs/tes3cmd | Command line tool for examining and modifying plugins for the Elder Scrolls game Morrowind by Bethesda Softworks |
| packages/nixpkgs/sview | Viewer for 3D stereoscopic videos and images |
| packages/nixpkgs/scite | SCIntilla based Text Editor |
| packages/nixpkgs/stuntrally | 3D racing game with Sci-Fi elements and own Track Editor |
| packages/nixpkgs/sdl3-shadercross | Shader translation library |
| packages/nixpkgs/supermin | Tool for creating and building supermin appliances |
| packages/nixpkgs/sstp | SSTP client for Linux |
| packages/nixpkgs/snis-unwrapped | Space Nerds In Space, a multi-player spaceship bridge simulator |
| packages/nixpkgs/srain | Modern IRC client written in GTK |
| packages/nixpkgs/sysvtools | Utilities related to booting and shutdown |
| packages/nixpkgs/scipopt-zimpl | Zuse Institut Mathematical Programming Language |
| packages/nixpkgs/tableplus | Database management made easy |
| packages/nixpkgs/stdoutisatty | Make programs think their stdout is a tty / terminal |
| packages/nixpkgs/surrealist | Visual management of your SurrealDB database |
| packages/nixpkgs/serious-sam-classic-vulkan | Open source game engine version developed by Croteam for Serious Sam Classic |
| packages/nixpkgs/sway | I3-compatible tiling Wayland compositor |
| packages/nixpkgs/stopmotion | Create stop-motion animation movies |
| packages/nixpkgs/sideswap | Cross‑platform, non‑custodial wallet and atomic swap marketplace for the Liquid Network |
| packages/nixpkgs/sparrow3d | Software renderer for different open handhelds like the gp2x, wiz, caanoo and pandora |
| packages/nixpkgs/squeezelite-pulse | Lightweight headless squeezebox client emulator |
| packages/nixpkgs/slirp4netns | User-mode networking for unprivileged network namespaces |
| packages/nixpkgs/socalabs-rp2a03 | Socalabs NES Ricoh 2A03 Emulation Plugin |
| packages/nixpkgs/srb2kart | Classic styled kart racer |
| packages/nixpkgs/socalabs-voc | Socalabs Wacky Vocal Synthesizer Plugin |
| packages/nixpkgs/serious-sam-classic | Open source game engine version developed by Croteam for Serious Sam Classic |