| 0ad | | Historical real-time strategy game |
| 0ad-data | | Datafiles for the 0ad game |
| 2048-c | | Console version of the game 2048 |
| 3dsconv | | Script to convert Nintendo 3DS CCI (.cci, .3ds) files to the CIA format |
| 4ti2 | | Solve algebraic, geometric, combinatorial problems on linear spaces |
| 7-zip-zstd | | 7-zip with support for additional codecs |
| 7z-bin | | Extract, list, and test files in 7z archives (Linux binary) |
| 8bc | | B compiler for the PDP-8 |
| 8cc-git | | Small C Compiler |
| a2ps-sharatype | | Cyrillic fonts for a2ps (a part of sharatype project) |
| abc | | System for Sequential Logic Synthesis and Formal Verification |
| accountsservice | | Set of D-Bus interfaces for accessing account information |
| acl | | Commands for Manipulating POSIX Access Control Lists |
| acme-client | | Secure Let's Encrypt client |
| acme-dns | | Simplified DNS server to automate ACME DNS challenges |
| acpiclient | | Displays information about ACPI devices |
| acpid | | Linux ACPI event handler |
| act | | Run your GitHub Actions locally |
| act_runner | | Runner for Gitea based on act |
| actionlint | | Static checker for GitHub Actions workflow files |
| actor-framework | | Open Source Implementation of the Actor Model in C++ |
| ad2vcf | | Add allelic depth info from a SAM stream to a VCF file |
| ada_gnat | | Tools for ada lang |
| ada_xmlada | | Adacore XML suite for the ada lang |
| adamem | | Emulator for the Colecovision game console and Adam computer system |
| adept | | Combined automatic differentiation and array library for C++ |
| adjustmtu | | Detect MTU size and set MTU size of routing table |
| adms | | Verilog to C code compiler |
| admsmb | | Security scanner for Samba |
| adobe-source-sans-pro-ttf-otf | | Adobe Source Sans Pro TTF fonts |
| advancemame | | Arcade game emulator with advanced video support |
| ae-fonts-decorative | | Other collection of PCF fonts that include Arabic glyphs |
| aegis-devel | | Infrastructure meta-package to develop on Aegis |
| aegisub | | Free, cross-platform tool for creating and modifying subtitles |
| aespipe | | AES encryption pipe from the loop-aes project |
| afflib | | Advanced Forensic Format library |
| afl-cov | | Produce code coverage results with gcov from afl-fuzz test cases |
| agile | | Interface for a variety of Fortran-based Monte Carlo generators |
| ags | | Adventure Game Studio runtime engine |
| ahir | | High-Level Synthesis toolset from C to VHDL |
| aichat | | All-in-one AI CLI tool |
| air | | Live reload for Go apps |
| airconnect | | AirPlay bridge to UPnP/Sonos and Chromecast |
| aircrack-ng | | WiFi security auditing tools suite |
| alac_decoder | | Apple Lossless Audio Codec files decoder |
| alberta | | Adaptive hierarchical finite element toolbox |
| aldo | | Morse code training program |
| aldumb | | Allegro support for audio/dumb |
| alertmanager | | Prometheus Alertmanager |
| alive | | Login software for Swedish Telia ADSL/Comhem cable Internet users |
| alsa-lib-git | | Advanced Linux Sound Architecture (ALSA) |
| alsa-plugins | | Advanced Linux Sound Architecture plugins |
| alsa-plugins-jack | | Advanced Linux Sound Architecture (ALSA) - OSS plugin |
| alt-ergo | | Automatic theorem prover for program verification |
| am-utils | | Berkeley automounter suite of utilities |
| am-utils-git | | Berkeley automounter suite of utilities |
| amavis-logwatch | | Amavis log reporting utility |
| amlogic-meson-fwtools | | Trusted Firmware packaging tools for the Amlogic Meson family of SoCs |
| amneziawg-go | | DPI-resistant Wireguard fork |
| analizo | | Extensible source code analysis and visualization toolkit |
| angelscript | | The AngelScript programming language |
| ansible-junos-stdlib | | Ansible library for JunOS routers |
| anthy-dic-jis34 | | Dictionary of JIS level 3 and 4 for Anthy |
| antlr | | ANother Tool for Language Recognition |
| antlr3-c | | ANother Tool for Language Recognition, C bindings |
| anvil | | Plan 9 acme-like editor written in Go |
| aoi | | Open source 3D modelling and rendering studio based on Java |
| aokell | | AOKell is a Java implementation of the Fractal component model |
| aols-freetds | | FreeTDS database access module for aolserver |
| aols-openssl | | OpenSSL module for aolserver |
| aols-postgres | | Postgres database access module for aolserver |
| aolserver4 | | America Online's open source web server |
| ap2-auth-imap | | Module to allow apache2 authentication against an IMAP server |
| ap2-auth-pam | | Apache2 module for PAM authentification |
| ap2-evasive | | Evasive maneuvers module for Apache |
| ap2-jk2 | | Apache2 JK2 module for connecting to Tomcat using AJP1X |
| ap2-macro | | Apache module for using macros in config files |
| ap2-mpm-itk | | Apache module that allows to run each vhost under a separate uid and gid |
| ap2-passenger | | Passenger module for Apache 2.x |
| ap2-zeroconf | | Allows apache2 to register on a Zero Configuration network |
| ap24-auth-gssapi | | Apache module for GSSAPI authentication |
| apache-arrow | | Cross-language development platform for in-memory analytics |
| apache-commons-beanutils | | Utility for manipulating JavaBeans |
| apache-commons-codec | | Encoder and decoders such as Base64 and hexadecimal codec |
| apache-commons-collections | | Set of abstract data type interfaces and implementations |
| apache-commons-configuration | | Java based library providing a generic configuration interface |
| apache-commons-dbcp | | Database Connection Pooling Services |
| apache-commons-digester | | Rule based XML Java object mapping tool |
| apache-commons-io | | Common useful IO related classes |
| apache-commons-lang | | Extension of the java.lang package |
| apache-commons-logging | | Commmon wrapper interface for several logging APIs |
| apache-commons-pool | | Pooling implementation for Java objects |
| apache-log4j | | Logging facility for Java |
| ape | | Another Programmer's Editor |
| apinger | | IP/icmp based device monitoring tool |
| apk-tools | | Alpine Package Keeper Tools |
| apple-codesign | | Code signing for Apple platforms |
| apstget | | This is an apt-get like tool for pkgsrc |
| apvlv | | PDF/DJVU/UMD/TXT Viewer which behaves like Vim |
| aqemu | | GUI for virtual machines using QEMU as the backend |
| mk | | Subfolder |