A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
| Port | Category | Description |
|---|---|---|
| BasiliskII | emulators | open source 68k Macintosh emulator |
| b612-font | fonts | highly legible font designed for aircraft cockpits |
| babl | graphics | dynamic pixel format conversion library |
| backblaze-b2 | sysutils | command-line tool to access B2 cloud storage |
| backuppc | sysutils | remote backup software system |
| bacon | lang | BASIC converter to C translator for Unix system |
| bacula | sysutils | network backup solution (client) |
| badkeys | security | check cryptographic keys for known weaknesses |
| badwolf | www | minimalist and privacy-oriented WebKitGTK+ browser |
| baikal | productivity | lightweight CalDAV and CardDAV server |
| balance | net | TCP proxy with load balancing and failover mechanisms |
| bamf | devel | application matching library |
| barcode | graphics | convert text strings to printed bars |
| barman | databases | backup and restoration manager for PostgreSQL |
| barrage | games | kill and destroy as many targets as possible in 3 minutes |
| barrier | net | mouse and keyboard sharing utility |
| base64 | converters | converter to/from base64 encoding |
| bash | shells | GNU Bourne Again Shell |
| bash-completion | shells | programmable completion functions for bash |
| bashunit | devel | Bash unit testing framework based on xUnit principles |
| bass | games | Beneath A Steel Sky |
| bastet | games | bastard tetris |
| bat | sysutils | cat(1) clone with wings |
| batrachians | games | clone of the classic Frog Bog game |
| bats | devel | bash automated testing system |
| bazel | devel | polyglot build tool |
| bbdate | x11 | displays the date and resembles the toolbar |
| bbkeys | x11 | X keygrabber for blackbox |
| bbolt | databases | embedded key/value database for Go |
| bbpager | x11 | pager for the Blackbox window manager |
| bc-gh | math | implementation of POSIX bc with GNU and BSD extensions |
| bcal | math | storage and general-purpose calculator (Byte CALculator) |
| bcg729 | telephony | software G729A encoder and decoder library |
| bchunk | sysutils | .bin/.cue to .iso CD image converter |
| bclock | x11 | round, analog X11 clock with bezier curve hands |
| bdf2psf | converters | convert a BDF font to PSF format for the Linux console |
| bdf2sfd | converters | BDF to SFD converter |
| bdfresize | sysutils | tool for resizing BDF format fonts |
| bear | devel | clang database generator |
| beav | editors | binary editor and viewer |
| beets | audio | CLI tools to manage music collections |
| belooted | games | 32-card trick-taking game |
| belt | x11 | Small menubar for X11 written in Perl/Tk |
| bemenu | x11 | menu library inspired by dmenu |
| beret | games | 2D puzzle-platformer game |
| bfbtester | security | brute force binary tester |
| bfs | sysutils | breadth-first version of the UNIX find command |
| bgp-perf | net | OpenBGPD performance test suite |
| bgpq3 | net | generate access/prefix lists for BGP config |
| bgpq4 | net | generate access/prefix lists for BGP config |
| bgs | x11 | simple background setter |
| bibelot | textproc | format/convert text documents into compressed .pdb files |
| bible-kjv | misc | Bible reading, browsing, and searching tool |
| bibtex2html | textproc | collection of tools for translating from BibTeX to HTML |
| bibtool | textproc | tool for manipulating BibTeX databases |
| bibview | GUI for manipulating BibTeX bibliography databases | |
| billyfrontier | games | quicktime space-age spaghetti western |
| binaryen | lang | WebAssembly compiler and toolchain infrastructure library |
| bindgraph | net | rrdtool frontend for Bind installation |
| bing | net | point-to-point bandwidth measurement tool |
| binutils | devel | GNU binary utilities |
| binwalk | sysutils | tool for reverse-engineering and analysing firmware blobs |
| bioperl | biology | perl tools for bioinformatics |
| birda | comms | Bohlin's IrDA utilities |
| bison | devel | GNU parser generator |
| bitcoin | net | P2P payment system |
| bitlbee | net | IRC proxy to connect to AIM, ICQ, Jabber and Yahoo |
| bitlbee-facebook | net | Facebook Messenger protocol plugin for bitlbee |
| bitlbee-mastodon | net | mastodon plugin for Bitlbee |
| bitrot | sysutils | detects when files bit-rot |
| bitwise | math | terminal based calculator and bit manipulator |
| blackbox | x11 | small & pretty window manager for 8 and more bits displays |
| blackbox_exporter | sysutils | Prometheus exporter to test HTTP/DNS/TCP/ICMP endpoints |
| blaeu | net | create measurements on RIPE Atlas probes |
| blame | devel | RCS equivalent of CVS's annotate command |
| blast | x11 | blow holes through windows |
| blend2d | graphics | 2d vector graphics engine |
| blender | graphics | 3D creation software |
| blink1 | misc | software tools for blink(1) LED notification light |
| blobby | games | volleyball game with online play |
| blobwars | games | 2D arcade game |
| blockgame | games | free and open-source launcher for Minecraft |
| blockrage | games | falling block puzzle game similar to Xixit |
| blockzone | fonts | pixel-perfect recreation of the original IBM VGA font |
| blogbench | benchmarks | filesystem benchmark |
| blogsum | www | simple weblog |
| blosc | archivers | blocking, shuffling, fast and lossless compression library |
| blosc2 | archivers | fast, compressed, persistent binary data store library for C |
| bluefish | www | HTML editor for experienced web designers |
| bluemoon | games | console-based 52-card solitare game |
| blueprint-compiler | x11 | markup language for GTK user interfaces |
| bmf | easy to use Bayesian spam filter | |
| bnc | net | simple IRC relay proxy with support for virtual hosting |
| bochs | emulators | x86 machine simulator |
| boehm-gc | devel | garbage collection and memory leak detection for C and C++ |
| bogofilter | bayesian spam filter | |
| bombadillo | net | terminal browser for gopher, gemini, and finger |
| bomberclone | games | bomberman clone with multiplayer mode |
| bonnie++ | benchmarks | enhanced performance test of filesystem I/O |
| bonzomatic | graphics | tool for live-coding pixel shaders |
| boofuzz | security | extensible network protocol fuzzer |
| boost | devel | free peer-reviewed portable C++ source libraries |
| bootgcc | lang | GNU Compiler Collection; bootstrap package |
| bore | net | DNS query tool |
| borgmatic | sysutils | wrapper for Borg to create and prune backups |
| boswars | games | real-time strategy game |
| botan2 | security | crypto and TLS for C++11 |
| bottlerocket | comms | X.10 firecracker interface |
| bounix | security | Back Orifice Unix client by the cDc |
| boust | textproc | boustrophedon text reader |
| boxed-cpp | devel | C++ primitive type boxing |
| bozohttpd | www | bozotic HTTP server |
| bpython | devel | fancy interface to the Python interpreter |
| braincurses | games | clone of the Mastermind game |
| brainfuck | lang | Brainfuck interpreter written in C |
| brandy | lang | interpreter for BBC Basic (Basic VI) |
| brewtarget | x11 | brewing software |
| bricons | x11 | quick start-up utility for applications on an X11 display |
| brlaser | CUPS printer driver for some Brother laser printers | |
| brltty | misc | access software for a blind person using a braille terminal |
| bro | net | network analysis and security monitoring framework |
| brogue | games | roguelike game by Brian Walker with X11 support |
| broot | sysutils | new way to see and navigate directory trees |
| brotli | archivers | generic lossless compressor |
| brumbrumrally | games | racing game with randomized tracks |
| bsdiff | misc | binary patch tools |
| bspwm | x11 | binary space partitioning window manager |
| bstring | devel | string processing library |
| btoa | converters | encode/decode binary to printable ASCII |
| btop | sysutils | resource monitor |
| btpd | net | BitTorrent Protocol Daemon |
| bubblemon-dockapp | sysutils | wm-dockapp; display CPU and memory load |
| buffer | misc | buffer sporadic I/O for faster tape and pipe throughput |
| bugdom | games | family-friendly 3D action adventure |
| bugdom2 | games | sequel to the family-friendly 3D action adventure |
| buku | www | powerful command-line bookmark manager |
| bulk_mailer | speed mail delivery by sorting & batching addresses | |
| bullet | devel | physics library |
| bupstash | sysutils | encrypted and deduplicated backup tool |
| burgerspace | games | burgertime clone for X |
| bvi | editors | binary visual display editor, based on vi |
| bwidget | x11 | high-level widget set for Tcl/Tk |
| bwm-ng | net | realtime bandwidth monitoring of interfaces |
| byzi | x11 | confine pointer and keyboard events to a Tk window sub-tree |
| bzflag | games | graphical multiplayer 3D tank war game |
| bzip2 | archivers | block-sorting file compressor, unencumbered |
| bzip3 | archivers | compress and decompress bzip3 files |