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sys-libs/zlib

Standard (de)compression library

Screenshots

  • zlib-1.2.11-r2
    ~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv s390 sparc x86
    minizip static-libs abi_x86_32 abi_x86_64 abi_x86_x32 abi_mips_n32 abi_mips_n64 abi_mips_o32 abi_riscv_lp64d abi_riscv_lp64 abi_s390_32 abi_s390_64 split-usr

    View      Download      Browse     License: ZLIB   
    Overlay: gentoo (distro)
  • zlib-1.2.8-r1
    amd64 x86
    minizip static-libs abi_x86_32 abi_x86_64 abi_x86_x32 abi_mips_n32 abi_mips_n64 abi_mips_o32 abi_ppc_32 abi_ppc_64 abi_s390_32 abi_s390_64

    View      Download      Browse     License: ZLIB   
    Overlay: argent-main (layman)

Reverse Dependencies

app-accessibility/julius
app-admin/duo_unix
app-admin/enpass
app-admin/keepassxc
app-admin/lnav
app-admin/reprepro
app-admin/rsyslog
app-admin/sudo
app-admin/testdisk
app-admin/webalizer
app-antivirus/clamav
app-arch/dpkg
app-arch/dump
app-arch/gcab
app-arch/libarchive
app-arch/pigz
app-arch/rpm
app-arch/sasquatch
app-arch/unalz
app-arch/unar
app-arch/unarr
app-arch/upx
app-backup/bacula
app-backup/bareos
app-backup/burp
app-backup/dar
app-backup/snapper
app-backup/tarsnap
app-backup/zbackup
app-cdr/cdrkit
app-cdr/lacie-lightscribe-labeler
app-crypt/elettra
app-crypt/gnupg
app-crypt/gtkhash
app-crypt/johntheripper
app-crypt/johntheripper-jumbo
app-crypt/opentxs
app-crypt/pgpdump
app-crypt/steghide
app-editors/atom-bin
app-editors/bluefish
app-editors/emacs
app-editors/kompozer
app-editors/remacs
app-editors/tea
app-editors/xemacs
app-emacs/mew
app-emulation/aranym
app-emulation/fs-uae
app-emulation/fuse
app-emulation/fuse-utils
app-emulation/hercules
app-emulation/libspectrum
app-emulation/qemu
app-emulation/qemu-kvm
app-emulation/spice
app-emulation/vice
app-emulation/virtualbox
app-emulation/vmware-horizon-client
app-emulation/xen-tools
app-forensics/afflib
app-forensics/aide
app-forensics/bulk_extractor
app-forensics/guymager
app-forensics/libewf
app-forensics/pyflag
app-forensics/regviewer
app-forensics/sleuthkit
app-i18n/librime
app-laptop/pommed
app-misc/g15mpd
app-misc/g15stats
app-misc/golly
app-misc/phaethon
app-misc/xoreos-tools
app-misc/zisofs-tools
app-misc/zygrib
app-office/calligra
app-office/dia
app-office/gnucash
app-office/gnumeric
app-office/libreoffice
app-office/libreoffice-bin
app-office/lyx
app-office/onlyoffice-bin
app-office/texmaker
app-office/texstudio
app-office/zoom
app-pda/barry
app-portage/deltup
app-shells/pwsh-bin
app-shells/sash
app-text/aobook
app-text/atril
app-text/calibre
app-text/coolreader
app-text/dictd
app-text/dvipng
app-text/fbreader
app-text/ghostscript-gpl
app-text/goldendict
app-text/groonga
app-text/hyperestraier
app-text/iec16022
app-text/libstaroffice
app-text/llpp
app-text/lout
app-text/makedict
app-text/mandoc
app-text/myrulib
app-text/odt2txt
app-text/pdf2html
app-text/poppler
app-text/poppler-base
app-text/pspdftool
app-text/qpdf
app-text/sdcv
app-text/sword
app-text/teckit
app-text/texlive-core
app-text/ttf2pk2
app-text/wv
app-text/wv2
app-text/xournal
app-text/xpdf
ci-bundle/glib
dev-cpp/cppcms
dev-cpp/cppcms-ng
dev-cpp/folly
dev-cpp/pion
dev-cpp/xsd
dev-db/aerospike-server-community
dev-db/mariadb
dev-db/mongodb
dev-db/mysql
dev-db/mysql-cluster
dev-db/percona-server
dev-db/percona-xtrabackup-bin
dev-db/postgresql
dev-db/proxysql
dev-db/qdbm
dev-db/rocksdb
dev-db/spatialite
dev-db/tokyocabinet
dev-db/zsdatab
dev-dotnet/dotnetcore-aspnet-bin
dev-dotnet/dotnetcore-runtime-bin
dev-dotnet/dotnetcore-sdk
dev-dotnet/dotnetcore-sdk-bin
dev-embedded/openwrt-sources
dev-erlang/ezlib
dev-games/aseprite
dev-games/clanlib
dev-games/godot
dev-games/irrlicht
dev-games/mygui
dev-games/ogre
dev-games/openscenegraph
dev-games/openscenegraph-openmw
dev-games/simgear
dev-games/tiled
dev-haskell/hdbc-mysql
dev-haskell/stack-bin
dev-java/graalvm-bin
dev-java/icedtea
dev-java/icedtea-bin
dev-java/openjdk
dev-java/openjdk-bin
dev-java/openjdk-jre-bin
dev-java/openjdk-sts-bin
dev-java/zulujdk-bin
dev-lang/erlang
dev-lang/gnat-gpl
dev-lang/haxe
dev-lang/mozart
dev-lang/neko
dev-lang/nim
dev-lang/php
dev-lang/pony
dev-lang/psyclpc
dev-lang/python
dev-lang/R
dev-lang/ruby
dev-lang/rust
dev-lang/rust-bin
dev-lang/spidermonkey
dev-lang/swi-prolog
dev-lang/swig
dev-lang/tauthon
dev-lang/tcl
dev-lang/yap
dev-libs/aws-sdk-cpp
dev-libs/botan
dev-libs/c-blosc
dev-libs/darts
dev-libs/DirectFB
dev-libs/eb
dev-libs/efl
dev-libs/elfutils
dev-libs/g3d
dev-libs/glib
dev-libs/globalplatform
dev-libs/gmime
dev-libs/libcasc
dev-libs/libgit2
dev-libs/libisoburn
dev-libs/libisofs
dev-libs/liborcus
dev-libs/libpcre
dev-libs/libpcre2
dev-libs/libxml2
dev-libs/libzip
dev-libs/nss
dev-libs/opensc
dev-libs/openssl
dev-libs/openssl-bad
dev-libs/openssl-compat
dev-libs/poco
dev-libs/steam-runtime-openssl
dev-libs/tdlib
dev-libs/thrift
dev-libs/zziplib
dev-lisp/clisp
dev-lua/lua-zlib
dev-ml/camlzip
dev-ml/cryptokit
dev-perl/Devel-NYTProf
dev-perl/GD
dev-perl/Net-SSH2
dev-perl/PerlIO-gzip
dev-php/hhvm
dev-php/pecl-http
dev-php/pecl-memcache
dev-php/pecl-memcached
dev-python/imaging
dev-python/pyilmbase
dev-python/pyinstaller
dev-python/pypy-exe
dev-python/pypy-exe-bin
dev-python/pypy3-exe
dev-python/pypy3-exe-bin
dev-python/python-axolotl-curve25519
dev-python/python-fchksum
dev-python/reportlab
dev-qt/qt-meta
dev-qt/qtapng
dev-qt/qtcore
dev-qt/qtgui
dev-qt/qthelp
dev-qt/qtlocation
dev-qt/qtnetwork
dev-qt/qtsdk-android-clang
dev-qt/qtsdk-linux-clang
dev-qt/qtsdk-linux-clang-dbg
dev-qt/qtsdk-linux-g++
dev-qt/qtsdk-linux-g++-dbg
dev-qt/qtsvg
dev-qt/tqt
dev-ruby/charlock_holmes
dev-tcltk/tkimg
dev-tex/luatex
dev-util/android-sdk-tools
dev-util/android-studio
dev-util/apitrace
dev-util/bcompare
dev-util/cargo
dev-util/cargo-c
dev-util/ccache
dev-util/cdebootstrap
dev-util/cmake
dev-util/diffball
dev-util/gambas
dev-util/git
dev-util/gppcscconnectionplugin
dev-util/gpshell
dev-util/heaptrack
dev-util/nsis
dev-util/ostree
dev-util/ots
dev-util/perf
dev-util/radare2
dev-util/retdec
dev-util/rr
dev-util/rtags
dev-util/the_silver_searcher
dev-util/unity-editor
dev-util/xdelta
dev-util/xdp-tools
dev-util/xwpe
dev-vcs/cvs
dev-vcs/cvsgraph
dev-vcs/cvsync
dev-vcs/fossil
dev-vcs/git
dev-vcs/git-cvs
dev-vcs/git-gui-tools
dev-vcs/git-subversion
dev-vcs/gitql
dev-vcs/gtm
dev-vcs/subversion
games-action/assault-android-cactus+
games-action/brutal-legend
games-action/bzflag
games-action/cortex-command
games-action/minetest
games-action/multimc
games-action/multimc5
games-action/openclonk
games-action/shadowgrounds
games-action/shadowgrounds-bin
games-action/supertuxkart
games-action/survivor
games-action/swordandsworcery
games-action/trine
games-arcade/bittrip-runner
games-arcade/blobwars
games-arcade/bumprace
games-arcade/CookServeDelicious
games-arcade/dustforce
games-arcade/frogatto
games-arcade/lbreakout2
games-arcade/performous
games-arcade/stepmania
games-board/cockatrice
games-board/scid
games-emulation/advancemame
games-emulation/citra
games-emulation/citra-libretro
games-emulation/desmume
games-emulation/dosbox-staging
games-emulation/fakenes
games-emulation/genplus-libretro
games-emulation/gngb
games-emulation/handy-libretro
games-emulation/hatari
games-emulation/mastergear-bin
games-emulation/nestopia
games-emulation/pcsx-r
games-emulation/pcsx-rearmed-libretro
games-emulation/pcsx2
games-emulation/pcsxr
games-emulation/ppsspp-libretro
games-emulation/psx-bin
games-emulation/regen-gtk
games-emulation/retroarch
games-emulation/rpcs3
games-emulation/sdlmame
games-emulation/xmess
games-emulation/yabause
games-emulation/zsnes
games-engines/bbge
games-engines/dhewm3
games-engines/exult
games-engines/fifengine
games-engines/frotz
games-engines/gargoyle
games-engines/love
games-engines/odamex
games-engines/renpy
games-engines/residualvm
games-engines/scummvm-tools
games-engines/stratagus
games-engines/wyrmgus
games-engines/xoreos
games-fps/alienarena
games-fps/crispy-doom
games-fps/cube
games-fps/dhewm3
games-fps/doomsday
games-fps/edm
games-fps/eduke32
games-fps/etqw-bin
games-fps/etqw-demo
games-fps/gzdoom
games-fps/nblood
games-fps/openjk-academy
games-fps/openjk-academy-mp
games-fps/openjk-outcast
games-fps/prboom-plus
games-fps/quakeforge
games-fps/qudos
games-fps/rtcw
games-fps/sauerbraten
games-fps/thehuntedchronicles
games-fps/unvanquished
games-fps/worldofpadman
games-fps/xonotic
games-misc/everlasting-summer
games-mud/crystal
games-mud/gnome-mud
games-mud/kildclient
games-mud/mudlet
games-mud/tintin
games-puzzle/bff-or-die
games-puzzle/bridge-constructor
games-puzzle/cogs
games-puzzle/cuyo
games-puzzle/enigma
games-puzzle/infinifactory
games-puzzle/machinarium
games-puzzle/mousecraft
games-puzzle/nightsky
games-puzzle/Tidalis
games-puzzle/train-valley
games-puzzle/zenbound2
games-roguelike/cataclysm-dda
games-roguelike/crossfire-client
games-roguelike/dungeons-of-dredmor
games-roguelike/dwarf-fortress
games-roguelike/ftl
games-roguelike/FTL-gog
games-roguelike/stone-soup
games-rpg/adonthell
games-rpg/amnesia-amfp
games-rpg/amnesia-tdd
games-rpg/arx-libertatis
games-rpg/freedroidrpg
games-rpg/lonesurvivor
games-rpg/machinarium
games-rpg/manaplus
games-rpg/to-the-moon
games-rpg/torchlight
games-rpg/victor_vran
games-simulation/firestorm-bin
games-simulation/flightgear
games-simulation/kokua-bin
games-simulation/lincity-ng
games-simulation/openrct2
games-simulation/porrasturvat-bin
games-simulation/simutrans
games-simulation/simutrans-extended
games-simulation/singularity-bin
games-sports/monstertruckdestruction
games-sports/speed-dreams
games-strategy/0ad
games-strategy/crimson
games-strategy/democracy3
games-strategy/freeciv
games-strategy/freeorion
games-strategy/hedgewars
games-strategy/ja2-stracciatella
games-strategy/megaglest
games-strategy/scorched3d
games-strategy/spring
games-strategy/StarRuler2
games-strategy/swordsandsoldiers
games-strategy/ufo-ai
games-strategy/ufoai
games-strategy/uqm
games-strategy/vcmi
games-strategy/warzone2100
games-util/atlas
games-util/dwarf-therapist
games-util/eureka
games-util/itch-bin
games-util/showeq
games-util/slade
gnome-extra/libgsf
gnustep-base/gnustep-base
gnustep-libs/sope
gui-libs/neatvnc
kde-apps/ark
kde-apps/kitinerary
kde-apps/konqueror
kde-apps/kopete
kde-apps/korganizer
kde-apps/ksirk
kde-apps/marble
kde-apps/okular
kde-frameworks/karchive
kde-frameworks/kdelibs
kde-frameworks/khtml
kde-misc/itinerary
kde-misc/k4dirstat
kde-misc/kdirstat
kde-misc/kpublictransport
kde-misc/krusader
kde-plasma/libksysguard
kde-plasma/plasma-workspace
mail-client/thunderbird
mail-client/trojita
mail-client/trojita-equaeghe
mail-filter/gld
mail-mta/citadel
mail-mta/opensmtpd
mate-extra/mate-utils
media-gfx/aaphoto
media-gfx/aewan
media-gfx/alembic
media-gfx/apngasm
media-gfx/apngopt
media-gfx/argyllcms
media-gfx/autopano-sift-C
media-gfx/azdrawing
media-gfx/azpainter
media-gfx/azpainterb
media-gfx/blender
media-gfx/blender27
media-gfx/brlcad
media-gfx/eog
media-gfx/eom
media-gfx/exact-image
media-gfx/fontforge
media-gfx/freecad
media-gfx/freepv
media-gfx/gif2apng
media-gfx/gimp
media-gfx/gimpshop
media-gfx/glimpse
media-gfx/grafx2
media-gfx/graphicsmagick
media-gfx/graphviz
media-gfx/gthumb
media-gfx/hp2xx
media-gfx/hugin
media-gfx/icoutils
media-gfx/imageworsener
media-gfx/krita
media-gfx/mtpaint
media-gfx/nvidia-texture-tools
media-gfx/opentoonz
media-gfx/optipng
media-gfx/panini
media-gfx/pix
media-gfx/povray
media-gfx/rawtherapee
media-gfx/scantailor-advanced
media-gfx/simple-scan
media-gfx/simpleviewer-gl
media-gfx/sK1
media-gfx/solvespace
media-gfx/sortsmill-tools
media-gfx/tgif
media-gfx/videorbits
media-gfx/xli
media-gfx/xpaint
media-gfx/xv
media-gfx/yafaray
media-gfx/zgv
media-libs/blackmagic-desktop-video
media-libs/coin
media-libs/exempi
media-libs/ffmpegsource
media-libs/freeimage
media-libs/freetype
media-libs/gd
media-libs/gegl
media-libs/gst-plugins-base
media-libs/gst-plugins-good
media-libs/lcms
media-libs/libextractor
media-libs/libinstpatch
media-libs/liblingoteach
media-libs/libmediainfo
media-libs/libmng
media-libs/libmpeg3
media-libs/libopenmpt
media-libs/libopenshot-audio
media-libs/libpano13
media-libs/libpng
media-libs/libpng-compat
media-libs/libprojectm
media-libs/libquicktime
media-libs/libsfml
media-libs/mesa
media-libs/netpbm
media-libs/opencollada
media-libs/opencv
media-libs/openslide
media-libs/partio
media-libs/plotutils
media-libs/sdl-image
media-libs/sdl2-image
media-libs/skia
media-libs/taglib
media-libs/tiff
media-libs/vigra
media-libs/vips
media-libs/zvbi
media-plugins/argotlunar-bin
media-plugins/audacious-plugins
media-plugins/deadbeef-ffmpeg
media-plugins/kodi-pvr-iptvsimple
media-plugins/kodi-pvr-mythtv
media-plugins/kodi-screensaver-rsxs
media-plugins/kodi-vfs-libarchive
media-plugins/vdr-vdrmanager
media-radio/qt-dab
media-sound/amarok
media-sound/aqualung
media-sound/bitwig-studio
media-sound/cantata
media-sound/clementine
media-sound/csound
media-sound/deadbeef
media-sound/lmms
media-sound/milkytracker
media-sound/moc
media-sound/mp3diags
media-sound/mpd
media-sound/mpd-sacd
media-sound/mpg321
media-sound/netease-cloud-music
media-sound/qtractor
media-sound/sox
media-sound/strawberry
media-sound/teamspeak-client-bin
media-sound/vgmplay
media-sound/yoshimi
media-sound/zynaddsubfx
media-tv/kodi
media-tv/kodi-raspberrypi
media-tv/linuxtv-dvb-apps
media-tv/mythtv
media-tv/oft_collector
media-tv/plex-home-theater
media-tv/tvheadend
media-video/acestream-ffmpeg
media-video/aegisub
media-video/aravis
media-video/atomicparsley-wez
media-video/blackmagic-media-express
media-video/dvbackup
media-video/ffmpeg
media-video/handbrake
media-video/makemkv
media-video/mediainfo
media-video/mkvtoolnix
media-video/motion
media-video/mplayer
media-video/mpv
media-video/obs-studio
media-video/rtmpdump
media-video/smplayer
media-video/sonic-snap
media-video/subtitleripper
media-video/tupi
media-video/vlc
media-video/vobsub2srt
net-analyzer/argus
net-analyzer/argus-clients
net-analyzer/bro
net-analyzer/bro-sources
net-analyzer/ettercap
net-analyzer/flow-tools
net-analyzer/fwlogwatch
net-analyzer/goaccess
net-analyzer/gvm-libs
net-analyzer/hydra
net-analyzer/net-snmp
net-analyzer/netdata
net-analyzer/nfdump
net-analyzer/nmap
net-analyzer/ntop
net-analyzer/ntopng
net-analyzer/sarg
net-analyzer/snort
net-analyzer/suricata
net-analyzer/testssl
net-analyzer/ucsniff
net-analyzer/wireshark
net-analyzer/yaf
net-analyzer/zabbix
net-dns/bind
net-dns/dnscap
net-dns/rbldnsd
net-fido/binkd
net-firewall/pglinux
net-fs/davfs2
net-fs/s3backer
net-ftp/lftp
net-ftp/pureadmin
net-im/ejabberd
net-im/kadu
net-im/kadu-jabber_protocol
net-im/nheko
net-im/ripcord-bin
net-im/status-bin
net-im/swift
net-im/telegram-cli
net-im/telegram-desktop-bin
net-im/viber
net-im/viber-bin
net-irc/irc-server
net-irc/kvirc
net-irc/ngircd
net-irc/quassel
net-irc/quassel-client
net-irc/quassel-core
net-irc/unrealircd
net-irc/weechat
net-irc/znc
net-libs/gloox
net-libs/gnutls
net-libs/gsoap
net-libs/gtk-vnc
net-libs/libdmapsharing
net-libs/libetpan
net-libs/libgadu
net-libs/libsoup
net-libs/libssh
net-libs/libssh2
net-libs/libtorrent
net-libs/libtorrent-rasterbar
net-libs/libvncserver
net-libs/libwebsockets
net-libs/mbedtls
net-libs/nghttp2
net-libs/nodejs
net-libs/onion
net-libs/restbed
net-libs/wandio
net-libs/wvstreams
net-libs/xrootd
net-mail/dbmail
net-mail/dovecot
net-mail/mairix
net-mail/mboxgrep
net-mail/notmuch
net-misc/apt-cacher-ng
net-misc/asterisk
net-misc/capi4hylafax
net-misc/curl
net-misc/dropbear
net-misc/dropbox
net-misc/geoipupdate
net-misc/gerbera
net-misc/hylafaxplus
net-misc/icaclient
net-misc/juniper-vpn
net-misc/kyototycoon
net-misc/meganz-sdk
net-misc/megasync
net-misc/netvfy
net-misc/nx
net-misc/openssh
net-misc/qia
net-misc/rsync
net-misc/seafile
net-misc/spdylay
net-misc/spice-gtk
net-misc/ssvnc
net-misc/tigervnc
net-misc/utm5
net-misc/vncsnapshot
net-misc/wget
net-misc/wget2
net-misc/zebedee
net-nds/389-ds-base
net-nntp/inn
net-nntp/pan
net-p2p/amule
net-p2p/amule-dlp
net-p2p/classified-ads
net-p2p/eiskaltdcpp
net-p2p/gtk-gnutella
net-p2p/imule
net-p2p/ncdc
net-p2p/opentracker
net-p2p/pushpool
net-p2p/qbittorrent
net-p2p/retroshare
net-p2p/verlihub
net-print/cque
net-print/cups
net-print/cups-filters
net-print/utax-ta-ppds
net-proxy/dansguardian
net-proxy/haproxy
net-proxy/lantern-bin
net-proxy/privoxy
net-proxy/wwwoffle
net-proxy/ziproxy
net-voip/ring-daemon
net-voip/yate
net-voip/zoiper
net-voip/zoiper-bin
net-vpn/gnunet
net-vpn/openconnect
net-vpn/softether
net-vpn/tinc
net-vpn/tor
net-vpn/vtun
net-wireless/aircrack-ng
net-wireless/CPyrit-OpenCL
net-wireless/hcxtools
net-wireless/wepattack
net-wireless/wepdecrypt
perl-core/Compress-Raw-Zlib
ros-bouncy/poco_vendor
ros-crystal/mrpt2
ros-crystal/poco_vendor
ros-dashing/poco_vendor
ros-eloquent/poco_vendor
ros-foxy/mrpt2
ros-kinetic/assimp_devel
ros-kinetic/mrpt1
ros-kinetic/opencv3
ros-kinetic/openrave
ros-melodic/assimp_devel
ros-melodic/mrpt1
ros-melodic/mrpt2
ros-noetic/mrpt2
sci-astronomy/kstars
sci-astronomy/stellarium
sci-BIOC/mzR
sci-biology/embassy-cbstools
sci-biology/embassy-clustalomega
sci-biology/embassy-domainatrix
sci-biology/embassy-domalign
sci-biology/embassy-domsearch
sci-biology/embassy-emnu
sci-biology/embassy-esim4
sci-biology/embassy-hmmer
sci-biology/embassy-iprscan
sci-biology/embassy-meme
sci-biology/embassy-mse
sci-biology/embassy-phylipnew
sci-biology/embassy-signature
sci-biology/embassy-structure
sci-biology/embassy-topo
sci-biology/embassy-vienna
sci-biology/emboss
sci-biology/flexbar
sci-biology/foldingathome
sci-biology/fsl
sci-biology/kat
sci-biology/lighter
sci-biology/maqview
sci-biology/megahit
sci-biology/meme
sci-biology/plink
sci-biology/plinkseq
sci-biology/salmon
sci-biology/seaview
sci-biology/seqan
sci-biology/sga
sci-biology/somatic-sniper
sci-biology/SPAdes
sci-biology/sra_sdk
sci-biology/staden
sci-biology/vcftools
sci-chemistry/chimera-bin
sci-chemistry/molmol
sci-chemistry/openbabel
sci-chemistry/povscript+
sci-chemistry/pymol
sci-CRAN/data_table
sci-CRAN/forestFloor
sci-CRAN/ijtiff
sci-CRAN/ndjson
sci-CRAN/R2SWF
sci-CRAN/rGEDI
sci-CRAN/showtext
sci-CRAN/sysfonts
sci-electronics/eagle
sci-electronics/gtkwave
sci-electronics/kicad
sci-electronics/klayout
sci-electronics/mrpt
sci-electronics/OpenBoardView
sci-electronics/splat
sci-geosciences/gmt
sci-geosciences/googleearth
sci-geosciences/gpsbabel
sci-geosciences/grass
sci-geosciences/mapnik
sci-geosciences/merkaartor
sci-geosciences/opencpn
sci-geosciences/osm2pgsql
sci-geosciences/viking
sci-libs/beagle
sci-libs/cfitsio
sci-libs/coinor-utils
sci-libs/dcmtk
sci-libs/dealii
sci-libs/eccodes
sci-libs/gdcm
sci-libs/gmsh
sci-libs/hdf
sci-libs/indilib
sci-libs/lalinference
sci-libs/libgeotiff
sci-libs/libqalculate
sci-libs/mathgl
sci-libs/matio
sci-libs/rtabmap
sci-libs/scotch
sci-libs/shogun
sci-libs/tensorflow
sci-libs/trilinos
sci-libs/ViSP
sci-libs/vtk
sci-libs/xylib
sci-mathematics/dolfin
sci-mathematics/form
sci-mathematics/geomview
sci-mathematics/msieve
sci-mathematics/octave
sci-mathematics/rstudio
sci-mathematics/sage
sci-misc/boinc
sci-misc/brlcad
sci-misc/mendeleydesktop
sci-physics/geant
sci-physics/lammps
sci-physics/pythia
sci-physics/root
sci-visualization/gr
sci-visualization/grace
sci-visualization/labplot
sci-visualization/paraview
sys-apps/file
sys-apps/guix
sys-apps/hwsetup
sys-apps/kexec-tools
sys-apps/kmod
sys-apps/man-db
sys-apps/nix
sys-apps/pciutils
sys-apps/qdirstat
sys-apps/s390-tools
sys-apps/ssd-utility
sys-apps/the_silver_searcher
sys-apps/util-linux
sys-apps/vbetool
sys-auth/munge
sys-block/fio
sys-block/nbd
sys-cluster/AXL
sys-cluster/hpx
sys-cluster/htcondor
sys-cluster/openmpi
sys-cluster/shuffile
sys-cluster/torque
sys-devel/base-gcc
sys-devel/binutils
sys-devel/gcc
sys-devel/gcc-apple
sys-devel/gdb
sys-devel/gdebugger
sys-devel/kgcc64
sys-fabric/mstflint
sys-fs/avfs
sys-fs/btrfs-progs
sys-fs/dmg2img
sys-fs/fusecompress
sys-fs/fuseiso
sys-fs/libostree
sys-fs/mtd-utils
sys-fs/sasquatch
sys-fs/squashfs-tools
sys-fs/squashfuse
sys-fs/tgfs
sys-kernel/kpatch
sys-libs/cracklib
sys-libs/libchipcard
sys-libs/libkudzu
sys-libs/libsmbios
sys-libs/slang
www-apache/mod_dav_svn
www-apache/mod_qos
www-apache/mod_tile
www-apache/mod_vdbh
www-apps/cgit
www-apps/gitweb
www-client/brave-bin
www-client/dillo
www-client/elinks
www-client/firefox
www-client/httrack
www-client/icecat
www-client/jd
www-client/links
www-client/lynx
www-client/netrik
www-client/opera
www-client/palemoon
www-client/phantomjs
www-client/seamonkey
www-client/slimjet
www-client/torbrowser
www-client/w3m
www-client/w3mmee
www-client/waterfox
www-client/waterfox-classic
www-misc/htdig
www-misc/zoneminder
www-plugins/gnash
www-servers/apache
www-servers/cherokee
www-servers/h2o
www-servers/hiawatha
www-servers/lighttpd
www-servers/nginx
www-servers/tengine
www-servers/uwsgi
x11-apps/luit
x11-apps/mkfontscale
x11-drivers/nvidia-drivers
x11-drivers/nvidia-userspace
x11-libs/cairo
x11-libs/fox
x11-libs/gl2ps
x11-libs/libfontenc
x11-libs/libpciaccess
x11-libs/libXfont2
x11-libs/vte
x11-misc/electricsheep
x11-misc/vnc2swf
x11-misc/x11vnc
x11-misc/xneur
x11-terms/alacritty
x11-terms/kitty
x11-terms/vte-ng
x11-wm/fvwm
Reverse dependancies are sometimes conditional based on your USE flags, Ebuild version and sometimes other packages. please keep this in mind.