| bombono | DVD authoring program for personal computers |
| crossfire-server | Server for the Crossfire free MMORPG |
| cameractrls-gtk4 | Camera controls for Linux |
| deye-dummycloud | A dummy cloud server for DEYE microinverters (Node.js) and bridge to mqtt |
| bumblebee | Daemon for managing Optimus videocards (power-on/off, spawns xservers) |
| bspwm | Tiling window manager based on binary space partitioning |
| alisthelper | Designed to simplify the use of the desktop version of alist/openlist |
| ags | Scaffolding CLI for Astal widget system |
| alock | Simple screen lock application for X server |
| deniseemu | C64 / Amiga Emulator |
| efibootmgr | Linux user-space application to modify the Intel Extensible Firmware Interface (EFI) Boot Manager |
| aeolus | Synthetized (not sampled) pipe organ emulator |
| deja-dup | Simple backup tool |
| btrfs-auto-snapshot | BTRFS Automatic Snapshot Service for Linux |
| chcase | Small library to convert case of a given string |
| ciopfs | Case-insensitive filesystem layered on top of any other filesystem |
| dmitry | Deepmagic Information Gathering Tool |
| clerk | MPD client based on rofi/fzf |
| afterstep | NEXTStep-inspired window manager |
| canaille | Lightweight Identity and Authorization Management |
| chunksync | Space-efficient incremental backups of large files or block devices |
| droidcam | Linux client for DroidCam app |
| apacheHttpdPackages.mod_fastcgi | Provide support for the FastCGI protocol |
| aubio | Library for audio labelling |
| batsignal | Lightweight battery daemon written in C |
| dmraid | Old-style RAID configuration utility |
| bjumblr | Pattern-controlled audio stream / sample re-sequencer LV2 plugin |
| alliance | (deprecated) Complete set of free CAD tools and portable libraries for VLSI design |
| apparmor-profiles | Mandatory access control system - profiles |
| colemak-dh | Colemak mod for more comfortable typing |
| cups-brother-hll2340dw | Brother hl-l2340dw printer driver |
| batctl | B.A.T.M.A.N. routing protocol in a linux kernel module for layer 2, control tool |
| dwarfs | Fast high compression read-only file system |
| cameractrls-gtk3 | Camera controls for Linux |
| ekam | Build system ("make" in reverse) |
| CuboCore.libcsys | Library for managing drive and getting system resource information in real time |
| aisleriot | Collection of patience games written in guile scheme |
| dialect | Translation app for GNOME |
| boinctui | Curses based fullscreen BOINC manager |
| 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 |