| xjadeo | 0.8.15 | A video player that displays a video clip in sync with an external time source |
| xl2tpd | 1.3.20 | Daemon and configuration utilities for the L2TP protocol |
| xmake | 3.0.9 | Cross-platform build utility based on Lua |
| xmlrpc-c | 1.54.06-1 | A quick-and-easy way to make procedure calls over the Internet |
| xmlsec | 1.3.9-1 | XML Security Library |
| xmlto | 0.0.29 | Utility to convert XML to many other formats |
| xnp2 | 1:20140607-1 | PC-9801 emulator |
| xorg-server | 21.1.23 | X.Org display server |
| xorgxrdp | 0.10.3 | Xorg drivers for xrdp |
| xosview2 | 2.3.5 | System monitor widget for X11 desktops |
| xournalpp | 1.3.1-1 | Handwriting note-taking software |
| xplanet | 1.3.1-4 | Render a planetary image into an X window |
| xpra | 6.4.3 | Persistent remote display server and client |
| xray | 26.3.27-1 | V2Ray with XTLS support |
| xray-plugin | 1.8.24-8 | A SIP003 plugin based on v2ray for shadowsocks |
| xrdp | 0.10.6 | Open source remote desktop protocol (RDP) server |
| xreader | 4.6.1-2 | Generic document reader |
| xsane | 0.999-6 | A GTK-based X11 frontend for SANE |
| xscreensaver | 6.08-1 | Screensaver and locker for the X Window System |
| xsel | 1.2.1 | Command-line program for getting and setting the contents of the X selection |
| xsettingsd | 1.0.2 | A daemon that implements the XSETTINGS specification |
| xss-lock | 0.3.0+git20140302 | A tool for using external lockers as XScreenSaver replacements |
| xterm | 403 | X Terminal Emulator |
| xtitle | 0.4.4-1 | Outputs X window titles |
| xvidcore | 1.3.7-3 | XviD is an open source MPEG-4 video codec |
| xviewer | 3.4.12 | A generic Image Viewer |
| xwayland | 24.1.12 | X11 compatibility layer for Wayland |
| xwayland-satellite | 0.8.1-2 | Rootless Xwayland integration for compositors supporting xdg_wm_base |
| xxhash | 0.8.3 | Non-cryptographic hash algorithm |
| xz | 5.8.3 | General-purpose data compression software with a high compression ratio |
| yabause | 0.9.15-4 | Sega Saturn emulator |
| yad | 14.0 | Yet Another Dialog (fork of Zenity) |
| yajl | 2.1.0-4 | Yet Another Json Library |
| yakuake | 23.08.5 | A drop-down terminal emulator for KDE |
| yakuake-trinity | 14.1.5 | Quake-style terminal emulator for the Trinity Desktop Environment |
| yaml | 0.2.5 | YAML 1.1 library |
| yaml-cpp | 0.9.0 | YAML parser and emitter in C++, written around the YAML 1.2 spec |
| yara | 4.5.3 | Tool aimed at helping malware researchers to identify and classify malware samples |
| yarl | 1.22.0-1 | Yet another URL library for Python |
| yasm | 1.3.0-5 | A rewrite of NASM |
| yaz | 5.37.0-1 | Programmers toolkit that supports the development of Z39.50/SRW/SRU clients and servers |
| yazi | 26.5.6 | A file manager for the terminal |
| ydcv-rs | 0.7.1 | A command-line YouDao Dictionary client |
| ydotool | 1.0.4-1 | Command-line automation tool |
| yelp | 49.0-1 | Help browser for GNOME |
| yesplaymusic | 0.4.8+2-3 | A third-party music player for Netease Cloud Music |
| yosys | 0.45-1 | Open-source digital circuit synthesis suite |
| yq | 4.53.3 | Command-line YAML, JSON, XML, CSV, TOML and properties processor |
| yubico-piv-tool | 2.7.3 | Command line tool for the YubiKey PIV application |
| yubioath-desktop | 1:0 | Transitional package for yubioath-flutter |
| yubioath-flutter | 7.4.0 | Yubico Authenticator for Desktop |
| z3 | 4.16.0 | Z3 Efficient Theorem Prover |
| zam-plugins | 4.5 | Collection of LV2/LADSPA/VST/JACK plugins for audio processing |
| zanshin | 23.08.5 | A personal schedule and task manager for KDE |
| zarith | 1.14 | Implements arithmetic and logical operations over arbitrary-precision integers and rational numbers |
| zathura | 2026.05.20 | Document viewer |
| zathura-cb | 2026.05.10 | Comic book support for Zathura |
| zathura-djvu | 2026.05.10 | DjVu support for Zathura |
| zathura-pdf-poppler | 2026.05.10 | Poppler PDF backend support for Zathura |
| zathura-ps | 2026.02.03 | PostScript support for Zathura |
| Legend: |
Package up to date Package in testing branch Package older than source or missing Source has removed the package |
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