| cramfsswap | Swap endianess of a cram filesystem (cramfs) |
| boca | Component library used by the fre:ac audio converter |
| edmarketconnector | Uploads Elite: Dangerous market data to popular trading tools |
| albert | Fast and flexible keyboard launcher |
| astrolog | Freeware astrology program |
| _3proxy | Tiny free proxy server |
| ace-of-penguins | Solitaire games in X11 |
| deltatouch | Messaging app for Ubuntu Touch, powered by Delta Chat core |
| amtterm | Intel AMT® SoL client + tools |
| antimicrox | GUI for mapping keyboard and mouse controls to a gamepad |
| editres | Dynamic resource editor for X Toolkit applications |
| bslizr | Sequenced audio slicing effect LV2 plugin (step sequencer effect) |
| babeltrace | Command-line tool and library to read and convert LTTng tracefiles |
| apitrace | Tools to trace OpenGL, OpenGL ES, Direct3D, and DirectDraw APIs |
| concessio | Understand File Permissions |
| em100 | Open source tool for the EM100 SPI flash emulator |
| catppuccin-grub | Soothing pastel theme for GRUB |
| clipster | Lightweight python clipboard manager |
| abcde | Command-line audio CD ripper |
| emacsPackages.emacspeak | Emacs extension that provides spoken output |
| caffeine-ng | Status bar application to temporarily inhibit screensaver and sleep mode |
| cshatag | Tool to detect silent data corruption |
| bloodspilot-client | Multiplayer space combat game (client part) |
| dcgm | Data Center GPU Manager (DCGM) is a daemon that allows users to monitor NVIDIA data-center GPUs |
| adl | Popcorn anime scraper/downloader + trackma wrapper |
| clematis | Discord rich presence for MPRIS music players |
| dvdisaster | Data loss/scratch/aging protection for CD/DVD media (unofficial version) |
| alsa-utils | ALSA, the Advanced Linux Sound Architecture utils |
| CuboCore.corepins | Bookmarking app from the C Suite |
| cdemu-client | Suite of tools for emulating optical drives and discs |
| bitwarden-directory-connector | LDAP connector for Bitwarden |
| autotier | Passthrough FUSE filesystem that intelligently moves files between storage tiers based on frequency of use, file age, and tier fullness |
| dpdk | Set of libraries and drivers for fast packet processing |
| aide | File and directory integrity checker |
| accerciser | Interactive Python accessibility explorer |
| apparmor-utils | Mandatory access control system - script user-land utilities |
| amber-theme | GTK, gnome-shell and Xfce theme based on Ubuntu Ambiance |
| autosuspend | Daemon to automatically suspend and wake up a system |
| bird2 | BIRD Internet Routing Daemon |
| clash-verge-rev | Clash GUI based on tauri |
| bluez-tools | Set of tools to manage bluetooth devices for linux |
| ams | Realtime modular synthesizer for ALSA |
| apacheHttpdPackages_2_4.mod_fastcgi | Provide support for the FastCGI protocol |
| dfasma | Analyse and compare audio files in time and frequency |
| auto-cpufreq | Automatic CPU speed & power optimizer for Linux |
| dftd4 | Generally Applicable Atomic-Charge Dependent London Dispersion Correction |
| dvdstyler | DVD authoring software |
| cudatext-gtk | Cross-platform code editor |
| accountsservice | D-Bus interface for user account query and manipulation |
| cmst | QT GUI for Connman with system tray icon |
| crun | Fast and lightweight fully featured OCI runtime and C library for running containers |
| appimageupdate | Update AppImages using information embedded in the AppImage itself |
| castero | TUI podcast client for the terminal |
| contrast | Checks whether the contrast between two colors meet the WCAG requirements |
| bonsai | Finite State Machine structured as a tree |
| cgminer | CPU/GPU miner in c for bitcoin |
| clightd | Linux bus interface that changes screen brightness/temperature |
| dgoss | Convenience wrapper around goss that aims to bring the simplicity of goss to docker containers |
| displaycal | Display calibration and characterization powered by Argyll CMS (Migrated to Python 3) |
| dbus_cplusplus | C++ API for D-BUS |
| amazon-ec2-net-utils | Contains a set of utilities for managing elastic network interfaces on Amazon EC2 |
| bevelbar | X11 status bar with beveled borders |
| apptainer | Application containers for linux (previously known as Singularity) |
| ddccontrol-db | Monitor database for DDCcontrol |
| chayang | Gradually dim the screen on Wayland |
| applewin | Apple II emulator for Linux |
| cwiid | Linux Nintendo Wiimote interface |
| cardinal | Plugin wrapper around VCV Rack |
| dmenu-rs-enable-plugins | Pixel perfect port of dmenu, rewritten in Rust with extensive plugin support, with all upstream plugins enabled |
| cinnamon-desktop | Library and data for various Cinnamon modules |
| chance | Dice roller built using GTK4 and libadwaita |
| bsequencer | Multi channel MIDI step sequencer LV2 plugin |
| cov-build | Coverity Scan build tools |
| creek | Malleable and minimalist status bar for the River compositor |
| common-licenses | common-licenses extracted from debian base-files package |
| clearlooks-phenix | GTK3 port of the Clearlooks theme |
| crip | Terminal-based ripper/encoder/tagger tool for creating Ogg Vorbis/FLAC files |
| deadbeefPlugins.statusnotifier | DeaDBeeF StatusNotifier Plugin |
| dictdDBs.eng2rus | Dictd-db dictionary for dictd |
| cramfsprogs | Tools to create, check, and extract content of CramFs images |
| dmenu-wayland | Efficient dynamic menu for wayland (wlroots) |
| drip | Launcher for the Java Virtual Machine intended to be a drop-in replacement for the java command, only faster |
| ayatana-ido | Ayatana Display Indicator Objects |
| datefudge | Fake the system date |
| dcp375cw-cupswrapper | Brother dcp375cw printer CUPS wrapper driver |
| cppclean | Finds problems in C++ source that slow development of large code bases |
| aldo | Morse code training program |
| cbconvert-gui | Comic Book converter |
| SDL_sixel | SDL 1.2 patched with libsixel support |
| colobot | Real-time strategy game with programmable bots |
| dotherside | C language library for creating bindings for the Qt QML language |
| basalt-monado | Fork of Basalt improved for tracking XR devices with Monado |
| cups-filters | Backends, filters, and other software that was once part of the core CUPS distribution but is no longer maintained by Apple Inc |
| apfsprogs | Experimental APFS tools for linux |
| budgie-analogue-clock-applet | Analogue Clock Applet for the Budgie desktop |
| bicon | Bidirectional console |
| bloodhound-ce | Six Degrees of Domain Admin |
| coulomb | Simple and beautiful circuit simulator app |
| deheader | Tool to find and optionally remove unneeded includes in C or C++ source files |
| dee | Library that uses DBus to provide objects allowing you to create Model-View-Controller type programs across DBus |