Listado actualizado de complementos para los navegadores:

Firefox: https://addons.mozilla.org/es/firefox/

Descargar Firefox: http://www.mozilla.org/es-ES/firefox/fx/

NoScript: https://addons.mozilla.org/es/firefox/addon/noscript/?src=cb-dl-mostpopular
Wot: https://addons.mozilla.org/es/firefox/addon/wot-safe-browsing-tool/?src=cb-dl-mostpopular
Adblock Plus: https://addons.mozilla.org/es/firefox/addon/adblock-plus/?src=cb-dl-mostpopular
AdblockPlus Pop-upAddon: https://addons.mozilla.org/es/firefox/addon/adblock-plus-pop-up-addon/?src=cb-dl-mostpopular
Ghostery: https://addons.mozilla.org/es/firefox/addon/ghostery/?src=cb-dl-mostpopular
Better Privacy: https://addons.mozilla.org/es/firefox/addon/betterprivacy/?src=cb-dl-mostpopular
NOGoogleAnalytics: https://addons.mozilla.org/es/firefox/addon/no-google-analytics/?src=cb-dl-recentlyadded
DuckDuckGo Search: https://addons.mozilla.org/es/firefox/addon/duckduckgo-for-firefox/?src=cb-dl-featured

** Si instalas muchos plugins en Firefox puede consumir mucha memoria, se aconseja instalar MemoryFox:
MemoryFox: https://addons.mozilla.org/es/firefox/addon/memory-fox/


Internet Explorer: http://www.iegallery.com/PinnedSites

Descargar Internet Explorer: http://ie9.discoverbing.com/intl/es-xl/index.html

Dr.Web LinkChecker: http://www.freedrweb.com/linkchecker/internet+explorer/
Wot: http://www.mywot.com/es/download/ie
McAfee Site Advisor: https://sadownload.mcafee.com/products/SA/Website/saSetup.exe
G-Data Cloud Security: https://www.gdata.de/?eID=PushFile&dl=deea11a7a2%3AAFIGDQY%3D
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Google Chrome: https://chrome.google.com/webstore/

Descargar Google Chrome:

Adblock Plus: https://chrome.google.com/webstore/detail/adblock-plus/cfhdojbkjhnklbpkdaibdccddilifddb?hl=es
DuckDuckGo: https://chrome.google.com/webstore/detail/duckduckgo-for-chrome/bpphkkgodbfncbcpgopijlfakfgmclao?hl=es
Wot: https://chrome.google.com/webstore/detail/wot/bhmmomiinigofkjcapegjjndpbikblnp?hl=es
GeoProxy: https://chrome.google.com/webstore/detail/geoproxy/pooljnboifbodgifngpppfklhifechoe?hl=es
Click&Clean: https://chrome.google.com/webstore/detail/clickclean/ghgabhipcejejjmhhchfonmamedcbeod?hl=es
DoNotTrackMe: https://chrome.google.com/webstore/detail/donottrackme/epanfjkfahimkgomnigadpkobaefekcd?hl=es
Webmail AdBlocker: https://chrome.google.com/webstore/detail/webmail-ad-blocker/cbhfdchmklhpcngcgjmpdbjakdggkkjp?hl=es
Webutation: https://chrome.google.com/webstore/detail/webutation/nfclfmabiojpommfcalfdgjjeaahnjbj?hl=es
MetaSurf: https://chrome.google.com/webstore/detail/metasurf/dpfbddcgbimoafpgmbbjiliegkfcjkmn?hl=es
Dr.WebAnti-Virus Link Checker: https://chrome.google.com/webstore/detail/drweb-anti-virus-link-che/aleggpabliehgbeagmfhnodcijcmbonb?hl=es
HideMyAss! WebProxy: https://chrome.google.com/webstore/detail/hide-my-ass-web-proxy/cmgnmcnlncejehjlnhaglpnoolgbflbd?hl=es
Bitdefender QuickScan: https://chrome.google.com/webstore/detail/bitdefender-quickscan/pdnkcidphdcakpkheohlhocaicfamjie?hl=es
javascript PopupBlocker: https://chrome.google.com/webstore/detail/javascript-popup-blocker/hiajdlfgbgnnjakkbnpdhmhfhklkbiol?hl=es
FoxyProxy Standard: https://chrome.google.com/webstore/detail/foxy-proxy-standard/gcknhkkoolaabfmlnjonogaaifnjlfnp?hl=es
Traffic Light: https://chrome.google.com/webstore/detail/trafficlight/cfnpidifppmenkapgihekkeednfoenal?hl=es
Qualys BrowserCheck: https://chrome.google.com/webstore/detail/qualys-browsercheck/ejhnkognlohdkpjkjongioociddgoibk?hl=es
SafeGmail: https://chrome.google.com/webstore/detail/safegmail/lmjkmpdndmbieflefonjgnnfimmkbedf?hl=es
SurfPatrol: https://chrome.google.com/webstore/detail/surfpatrol/jkppgpkggbadgdkdjephjfpmblapdcpb?utm_source=chrome%20-ntp-icon


Opera: https://addons.opera.com/es/

Descargar Opera: http://www.opera.com/download/

Adblock Plus: https://addons.opera.com/es/extensions/details/opera-adblock/?display=en
Wot: https://addons.opera.com/es/extensions/details/wot/?display=es
Dr.Web Link Checker: https://addons.opera.com/es/extensions/details/drweb-link-checker-2/?display=es
Ghostery: https://addons.opera.com/es/extensions/details/ghostery/?display=en
NotScripts: https://addons.opera.com/es/extensions/details/notscripts/?display=en
NoAds: https://addons.opera.com/es/extensions/details/noads/?display=en
NoAds Advanced: https://addons.opera.com/es/extensions/details/noads-advanced/?display=es
DuckDuckGo: https://addons.opera.com/es/extensions/details/duckduckgo-for-opera-2/?display=en


Safari:

Descarga Safari: http://support.apple.com/kb/DL1531?viewlocale=es_ES

Wot: http://www.mywot.com/files/downloads/wot-20100712.safariextz
javascript Blocker: http://dl.dropbox.com/u/11967/JS%20Blocker.safariextz
AdBlock Plus: http://safariadblock.com/AdBlockForSafari.safariextz
Dr. Web Link Checker: http://download.geo.drweb.com/pub/drweb/linkchecker/Safari/2.0/safari.linkchecker.safariextz
Traffic Light: http://download.bitdefender.com/npd/trafficlight/extensions/safari/TrafficLight.safariextz
Ghostery: http://www.ghostery.com/safari/Ghostery.safariextz
Incognito: http://www.orbicule.com/incognito/Incognito.safariextz
Cookie stumbler: http://www.writeitstudios.com/extensions/Cookie%20Stumbler.safariextz


Maxthon: http://extension.maxthon.com/

Descarga Maxthon: http://es.maxthon.com/

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Comodo Dragón: https://chrome.google.com/webstore/category/extensions

Descargar Comodo Dragón: http://www.comodo.com/dragon/intl/en-GB/browserchoice/index.html?track=1870

Trabaja con los mismos plugins de Chrome, aunque los navegadores son diferentes.
Dragón incluye dos modulos de seguridad: Comodo Share Page Service y Comodo Web Inspector.


** En construcción, si teneis más complementos para añadir en cualquier navegador comentar en este tema.

Saludos.

Actualizado: 20.02.2013