| strongswan | 1:6.0.3 | An open source IPsec-based VPN solution |
| stubby | 0.4.3 | DNS-over-TLS based local DNS Privacy stub resolver |
| stunnel | 5.73 | A program that allows you to encrypt arbitrary TCP connections inside SSL |
| subtitleripper | 0.3.4-2 | DVD Subtitle Ripper for Linux |
| subversion | 1.14.5-2 | Concurrent version control system |
| sudo | 1.9.17p2 | Give certain users the ability to run some commands as root |
| suil | 0.10.20 | A lightweight C library for loading and wrapping LV2 plugin UIs |
| suitesparse | 7.6.1-2 | A collection of sparse matrix libraries |
| sunpinyin | 1:3.0.0~rc2 | Statistical Language Model based pinyin IME by Sun |
| sunshine | 2025.924.154138 | A Gamestream host for Moonlight |
| sunxi-tools | 1.4.2+git20220729-1 | Tools to help hacking Allwinner SoC devices |
| supercollider | 3.14.1 | Audio server, programming language, and IDE for sound synthesis and algorithmic composition |
| superslicer | 2.7.61.10-3 | G-code generator for 3D printers |
| supertux | 0.7.0 | Classic 2D jump'n run sidescroller game in a style similar to the original SuperMario games |
| supertuxkart | 1.5-1 | Kart racing game featuring Tux and his friends |
| surfer | 0.4.0 | A waveform viewer |
| sutils | 0.2-1 | Small command-line utilities |
| svgpart | 23.08.5 | A KPart for SVG viewing |
| svt-av1 | 3.1.0 | Scalable Video Technology AV1 encoder and decoder |
| sway | 1.11 | i3-compatible window manager for Wayland |
| sway-audio-idle-inhibit | 0.2.0 | A utility for preventing swayidle from sleeping while audio is in use |
| swaybg | 1.2.2 | A utility for Wayland compositors to manage and set wallpaper |
| swayfx | 0.5.3 | i3-compatible window manager for Wayland |
| swayidle | 1.9.0 | Idle management daemon for Wayland |
| swaylock | 1.8.4 | A screen locking utility for Wayland compositors |
| swaylock-effects | 1.7.0.0 | A screen locking utility for Wayland compositors |
| sweeper | 23.08.5 | System cleaner for KDE |
| swig | 4.4.1 | Generator for scripting interfaces to C/C++ code |
| switcheroo-control | 3.0 | D-Bus service to check the availability of dual-GPU |
| sword | 1.9.0-1 | API and tools for Bible study programs |
| swtpm | 0.10.1 | TPM emulators with different front-end interfaces to libtpms |
| swww | 0.11.2 | Animated wallpaper daemon for Wayland |
| sxhkd | 0.6.3 | A simple X hotkey daemon |
| synaptic | 0.91.7-1 | Graphical package manager for DPKG |
| syncthing | 2.0.13-3 | Free/Libre Continuous Replication / Cluster Synchronization Thing |
| syndication | 1:5.115.0 | KDE RSS/Atom parser library |
| synfig | 1.5.3 | Professional vector animation program (tools only) |
| syntax-highlighting | 5.115.0 | Framework for syntax highlighting of structured text/code |
| sysbench | 1.0.20-3 | Scriptable database and system performance benchmark |
| sysfsutils | 2.1.1 | System utilities based on Sysfs |
| sysstat | 12.7.5 | Performance monitoring tools for Linux |
| system-config-printer-runtime | 1.5.18-2 | A CUPS printer configuration tool and status applet (runtime libraries) |
| systemd | 1:259-5 | System and service manager |
| systemd-base | 2-1 | Meta package for AOSC OS systemd compliant components |
| systemd-boot-friend | 0.27.5 | Help systemd-boot to access OS kernel |
| systemd-kcm | 1.2.1-3 | Systemd control module for KDE |
| systemsettings | 5.27.12 | System settings for KDE Plasma Desktop |
| systemtap | 5.4-1 | Scripting language and tool for dynamically instrumenting running production Linux-based operating systems |
| sysvbanner | 1.0.15-2 | A clone of Unix System V banner utility |
| sysv-ipc | 1.0.1-4 | System V IPC for Python - Semaphores, Shared Memory and Message Queues |
| t1lib | 5.1.2-6 | Library for generating character and string-glyphs from Adobe Type 1 fonts |
| taglib | 2.2.1 | Library for reading and editing the meta-data of several popular audio formats |
| taglib-extras | 1.0.1-4 | Additional taglib plugins for KDE |
| tagparser | 11.5.1 | C++ library for reading and writing media file tags |
| tailscale | 1.96.4-1 | Mesh VPN service utilizing the WireGuard protocol and 2FA |
| taisei | 1:1.3.2-1 | Open source Touhou clone |
| talloc | 2.4.4 | Hierarchical pool based memory allocator with destructors |
| talosctl | 1.10.5-5 | Utility for controling Talos, a container-optimized Linux distro |
| tar | 1.35-2 | Utilities for creation, extraction, and manipulation of archives |
| tarsnap | 1.0.39-5 | An online encrypted snapshotted backup service |
| Legend: |
Package up to date Package in testing branch Package older than source or missing Source has removed the package |
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