<a { $donate }>Donate</a> to the { -brand-name-mozilla-foundation } and reclaim the internet from big tech.

<a { $donate }>Přispějte</a> ve prospěch { -brand-name-mozilla-foundation } a získejte zpět internet od velkých korporací.

<a href={ $download }>Download</a> the { -brand-name-firefox } browser for your mobile device or desktop

<a href={ $download }>Stáhněte si</a> { -brand-name-firefox(case: "acc") } do svého mobilního zařízení nebo počítače

Go Back

Zpátky

<a href="{ $about }">Learn</a> about { -brand-name-mozilla }, the not-for-profit behind { -brand-name-firefox }.

<a href="{ $about }">Zjistěte více</a> o { -brand-name-mozilla(case: "loc") }, neziskové organizaci, která je autorem { -brand-name-firefox(case: "gen") }.

404: Page Not Found

404: Stránka nebyla nalezena

Sorry, we can’t find that page

Jejda, tuto stránku nemůžeme najít

We’re all about a healthy internet but sometimes broken URLs happen.

Jde nám o zdravý internet, ale i tak se občas nějaká URL adres rozbije.

500: Internal Server Error

500: Interní chyba serveru

{ -brand-name-firefox }

{ -brand-name-firefox }

It’s probably just a server error and we’re working to fix it.

Pravděpodobně jde pouze o chybu serveru, přičemž pracujeme na její opravě.

{ -brand-name-mozilla }

{ -brand-name-mozilla }

Something went wrong

Něco se pokazilo

You can also try refreshing this page or go to <a href={ $firefox }>firefox.com</a> or <a href={ $mozilla }>mozilla.org</a>

Můžete také zkusit tuto stránku znovu načíst nebo místo toho navštívit <a href={ $firefox }>firefox.com</a> nebo <a href={ $mozilla }>mozilla.org</a>

Cookie Banner

Cookie lišta

In addition to cookies necessary for this site to function, we’d like your permission to set some additional Cookies to better understand your browsing needs and improve your experience. Rest assured — we value your privacy.

Kromě souborů cookie, které jsou nezbytné pro fungování těchto stránek, bychom chtěli získat váš souhlas s nastavením některých dalších souborů cookie, abychom lépe porozuměli vašim potřebám při prohlížení a zlepšili váš zážitek. Buďte ujištěni — vážíme si vašeho soukromí.

In addition to Cookies necessary for this site to function, we’d like your permission to set some additional Cookies to better understand your browsing needs and improve your experience. Rest assured — we value your privacy.

Kromě cookies, které jsou nezbytné pro fungování těchto stránek, bychom chtěli získat váš souhlas s nastavením některých dalších cookies, abychom lépe porozuměli vašim potřebám při prohlížení a zlepšili váš zážitek. Buďte ujištěni — vážíme si vašeho soukromí.

Accept All Additional Cookies

Povolit všechny dodatečné cookies

Reject All Additional Cookies

Odmítnout všechny dodatečné cookies

Help us improve your { -brand-name-mozilla } experience

Pomozte nám vylepšit vaši zkušenost s { -brand-name-mozilla }

Cookie settings

Nastavení cookies

Free – In the { -brand-name-app-store }

Zdarma – v { -brand-name-app-store(case: "loc") }

Free – In { -brand-name-google-play }

Zdarma – v { -brand-name-google-play(case: "loc") }

{ -brand-name-mozilla }

{ -brand-name-mozilla }

{ -brand-name-firefox }: Private, Safe Browser

{ -brand-name-firefox }: soukromý a bezpečný prohlížeč

{ -brand-name-firefox-focus }: The privacy browser

{ -brand-name-firefox-focus }: Prohlížeč zajišťující soukromí

Amazon

{ $case -> *[nom] Amazon [gen] Amazonu [dat] Amazonu [acc] Amazon [voc] Amazone [loc] Amazonu [ins] Amazonem }

Android

{ $case -> *[nom] Android [gen] Androidu [dat] Androidu [acc] Android [voc] Androide [loc] Androidu [ins] Androidem }

App Store

{ $case -> *[nom] App Store [gen] App Storu [dat] App Storu [acc] App Store [voc] App Store [loc] App Storu [ins] App Storem }

Apple

{ $case -> *[nom] Apple [gen] Applu [dat] Applu [acc] Apple [voc] Apple [loc] Applu [ins] Applem }

Aurora

Aurora

Beta

{ $case -> *[nom] Beta [gen] Bety [dat] Betě [acc] Betu [voc] Beto [loc] Betě [ins] Betou }

Brave

{ $case -> *[nom] Brave [gen] Bravu [dat] Bravu [acc] Brave [voc] Brave [loc] Bravu [ins] Bravem }

Bugzilla

{ $case -> *[nom] Bugzilla [gen] Bugzilly [dat] Bugzille [acc] Bugzillu [voc] Bugzillo [loc] Bugzille [ins] Bugzillou }

Chrome

{ $case -> *[nom] Chrome [gen] Chromu [dat] Chromu [acc] Chrome [voc] Chrome [loc] Chromu [ins] Chromem }

Chromebook

{ $case -> *[nom] Chromebook [gen] Chromebooku [dat] Chromebooku [acc] Chromebook [voc] Chromebooku [loc] Chromebooku [ins] Chromebookem }

Chrome OS

Chrome OS

Chromium

{ $case -> *[nom] Chromium [gen] Chromia [dat] Chromiu [acc] Chromium [voc] Chromium [loc] Chromiu [ins] Chromiem }

Common Voice

Common Voice

Creative Commons

Creative Commons

Daylight

Daylight

Developer Edition

Developer Edition

DevTools

DevTools

DuckDuckGo

DuckDuckGo

Edge

{ $case -> *[nom] Edge [gen] Edge [dat] Edgi [acc] Edge [voc] Edgi [loc] Edgi [ins] Edgem }

Enterprise

Podniky

ESR

ESR

Facebook

{ $case -> *[nom] Facebook [gen] Facebooku [dat] Facebooku [acc] Facebook [voc] Facebook [loc] Facebooku [ins] Facebookem }

Facebook Container

{ $case -> *[nom] Facebook Container [gen] Facebook Containeru [dat] Facebook Containeru [acc] Facebook Container [voc] Facebook Containere [loc] Facebook Containeru [ins] Facebook Containerem }

Facebook Messenger

{ $case -> *[nom] Facebook Messenger [gen] Facebook Messengeru [dat] Facebook Messengeru [acc] Facebook Messenger [voc] Facebook Messengere [loc] Facebook Messengeru [ins] Facebook Messengerem }

Fakespot

Fakespot

Fire TV

Fire TV

Firefox

{ $case -> *[nom] Firefox [gen] Firefoxu [dat] Firefoxu [acc] Firefox [voc] Firefoxe [loc] Firefoxu [ins] Firefoxem }

Firefox Account

{ $case -> *[nom] { $capitalization -> *[upper] Účet Firefoxu [lower] účet Firefoxu } [gen] { $capitalization -> *[upper] Účtu Firefoxu [lower] účtu Firefoxu } [dat] { $capitalization -> *[upper] Účtu Firefoxu [lower] účtu Firefoxu } [acc] { $capitalization -> *[upper] Účet Firefoxu [lower] účet Firefoxu } [voc] { $capitalization -> *[upper] Účte Firefoxu [lower] účte Firefoxu } [loc] { $capitalization -> *[upper] Účtu Firefoxu [lower] účtu Firefoxu } [ins] { $capitalization -> *[upper] Účtem Firefoxu [lower] účtem Firefoxu } }

Firefox Accounts

{ $case -> *[nom] { $capitalization -> *[upper] Účet Firefoxu [lower] účet Firefoxu } [gen] { $capitalization -> *[upper] Účtu Firefoxu [lower] účtu Firefoxu } [dat] { $capitalization -> *[upper] Účtu Firefoxu [lower] účtu Firefoxu } [acc] { $capitalization -> *[upper] Účet Firefoxu [lower] účet Firefoxu } [voc] { $capitalization -> *[upper] Účte Firefoxu [lower] účte Firefoxu } [loc] { $capitalization -> *[upper] Účtu Firefoxu [lower] účtu Firefoxu } [ins] { $capitalization -> *[upper] Účtem Firefoxu [lower] účtem Firefoxu } }

Firefox Aurora

{ $case -> *[nom] Firefox Aurora [gen] Firefoxu Aurora [dat] Firefoxu Aurora [acc] Firefox Aurora [voc] Firefoxe Aurora [loc] Firefoxu Aurora [ins] Firefoxem Aurora }

Firefox Beta

{ $case -> *[nom] Firefox Beta [gen] Firefoxu Beta [dat] Firefoxu Beta [acc] Firefox Beta [voc] Firefoxe Beta [loc] Firefoxu Beta [ins] Firefoxem Beta }

Firefox Better Web

Firefox Better Web

Firefox Browser

{ $case -> *[nom] { $capitalization -> *[upper] Prohlížeč Firefox [lower] prohlížeč Firefox } [gen] { $capitalization -> *[upper] Prohlížeče Firefox [lower] prohlížeče Firefox } [dat] { $capitalization -> *[upper] Prohlížeči Firefox [lower] prohlížeči Firefox } [acc] { $capitalization -> *[upper] Prohlížeč Firefox [lower] prohlížeč Firefox } [voc] { $capitalization -> *[upper] Prohlížeči Firefox [lower] prohlížeči Firefox } [loc] { $capitalization -> *[upper] Prohlížeči Firefox [lower] prohlížeči Firefox } [ins] { $capitalization -> *[upper] Prohlížečem Firefox [lower] prohlížečem Firefox } }

Firefox Browsers

{ $case -> *[nom] { $capitalization -> *[upper] Prohlížeče Firefox [lower] prohlížeče Firefox } [gen] { $capitalization -> *[upper] Prohlížečů Firefox [lower] prohlížečů Firefox } [dat] { $capitalization -> *[upper] Prohlížečům Firefox [lower] prohlížečům Firefox } [acc] { $capitalization -> *[upper] Prohlížeče Firefox [lower] prohlížeče Firefox } [voc] { $capitalization -> *[upper] Prohlížeče Firefox [lower] prohlížeče Firefox } [loc] { $capitalization -> *[upper] Prohlížečích Firefox [lower] prohlížečích Firefox } [ins] { $capitalization -> *[upper] Prohlížeči Firefox [lower] prohlížeči Firefox } }

Firefox Daylight

{ $case -> *[nom] Firefox Daylight [gen] Firefoxu Daylight [dat] Firefoxu Daylight [acc] Firefox Daylight [voc] Firefoxe Daylight [loc] Firefoxu Daylight [ins] Firefoxem Daylight }

Firefox Developer Edition

{ $case -> *[nom] Firefox Developer Edition [gen] Firefoxu Developer Edition [dat] Firefoxu Developer Edition [acc] Firefox Developer Edition [voc] Firefoxe Developer Edition [loc] Firefoxu Developer Edition [ins] Firefoxem Developer Edition }

Firefox DevTools

Firefox DevTools

Firefox Enterprise

{ $case -> *[nom] Firefox pro firmy [gen] Firefoxu pro firmy [dat] Firefoxu pro firmy [acc] Firefox pro firmy [voc] Firefoxe pro firmy [loc] Firefoxu pro firmy [ins] Firefoxem pro firmy }

Firefox ESR

{ $case -> *[nom] Firefox ESR [gen] Firefoxu ESR [dat] Firefoxu ESR [acc] Firefox ESR [voc] Firefoxe ESR [loc] Firefoxu ESR [ins] Firefoxem ESR }

Firefox Extended Support Release

{ $case -> *[nom] Firefox Extended Support Release [gen] Firefoxu Extended Support Release [dat] Firefoxu Extended Support Release [acc] Firefox Extended Support Release [voc] Firefoxe Extended Support Release [loc] Firefoxu Extended Support Release [ins] Firefoxem Extended Support Release }

Firefox Focus

{ $case -> *[nom] Firefox Focus [gen] Firefoxu Focus [dat] Firefoxu Focus [acc] Firefox Focus [voc] Firefoxe Focus [loc] Firefoxu Focus [ins] Firefoxem Focus }

Firefox Lite

{ $case -> *[nom] Firefox Lite [gen] Firefoxu Lite [dat] Firefoxu Lite [acc] Firefox Lite [voc] Firefoxe Lite [loc] Firefoxu Lite [ins] Firefoxem Lite }

Firefox Lockwise

{ $case -> *[nom] Firefox Lockwise [gen] Firefoxu Lockwise [dat] Firefoxu Lockwise [acc] Firefox Lockwise [voc] Firefoxe Lockwise [loc] Firefoxu Lockwise [ins] Firefoxem Lockwise }

Firefox Marketplace

{ $case -> *[nom] Firefox Marketplace [gen] Firefoxu Marketplace [dat] Firefoxu Marketplace [acc] Firefox Marketplace [voc] Firefoxe Marketplace [loc] Firefoxu Marketplace [ins] Firefoxem Marketplace }

Firefox Nightly

{ $case -> *[nom] Firefox Nightly [gen] Firefoxu Nightly [dat] Firefoxu Nightly [acc] Firefox Nightly [voc] Firefoxe Nightly [loc] Firefoxu Nightly [ins] Firefoxem Nightly }

Firefox OS

{ $case -> *[nom] Firefox OS [gen] Firefoxu OS [dat] Firefoxu OS [acc] Firefox OS [voc] Firefoxe OS [loc] Firefoxu OS [ins] Firefoxem OS }

Firefox Private Network

{ $case -> *[nom] Firefox Private Network [gen] Firefoxu Private Network [dat] Firefoxu Private Network [acc] Firefox Private Network [voc] Firefoxe Private Network [loc] Firefoxu Private Network [ins] Firefoxem Private Network }

Firefox Quantum

{ $case -> *[nom] Firefox Quantum [gen] Firefoxu Quantum [dat] Firefoxu Quantum [acc] Firefox Quantum [voc] Firefoxe Quantum [loc] Firefoxu Quantum [ins] Firefoxem Quantum }

Firefox Reality

{ $case -> *[nom] Firefox Reality [gen] Firefoxu Reality [dat] Firefoxu Reality [acc] Firefox Reality [voc] Firefoxe Reality [loc] Firefoxu Reality [ins] Firefoxem Reality }

Firefox Relay

{ $case -> *[nom] Firefox Relay [gen] Firefoxu Relay [dat] Firefoxu Relay [acc] Firefox Relay [voc] Firefoxe Relay [loc] Firefoxu Relay [ins] Firefoxem Relay }

Firefox Relay Premium

{ $case -> *[nom] Firefox Relay Premium [gen] Firefoxu Relay Premium [dat] Firefoxu Relay Premium [acc] Firefox Relay Premium [voc] Firefoxe Relay Premium [loc] Firefoxu Relay Premium [ins] Firefoxem Relay Premium }

Firefox Send

{ $case -> *[nom] Firefox Send [gen] Firefoxu Send [dat] Firefoxu Send [acc] Firefox Send [voc] Firefoxe Send [loc] Firefoxu Send [ins] Firefoxem Send }

Firefox Sync

{ $case -> *[nom] Firefox Sync [gen] Firefox Syncu [dat] Firefox Syncu [acc] Firefox Sync [voc] Firefox Syncu [loc] Firefox Syncu [ins] Firefox Syncem }

Firefox Translations

Firefox Translations

Focus

{ $case -> *[nom] Focus [gen] Focusu [dat] Focusu [acc] Focus [voc] Focusi [loc] Focusu [ins] Focusem }

FPN

FPN

Gecko

Gecko

GitHub

{ $case -> *[nom] GitHub [gen] GitHubu [dat] GitHubu [acc] GitHub [voc] GitHube [loc] GitHubu [ins] GitHubem }

Glean

Glean

Google

{ $case -> *[nom] Google [gen] Googlu [dat] Googlu [acc] Google [voc] Google [loc] Googlu [ins] Googlem }

Google Play

Google Play

Hubs

Hubs

Hulu

Hulu

Internet Explorer

{ $case -> *[nom] Internet Explorer [gen] Internet Exploreru [dat] Internet Exploreru [acc] Internet Explorer [voc] Internet Explorer [loc] Internet Exploreru [ins] Internet Explorerem }

Instagram

{ $case -> *[nom] Instagram [gen] Instagramu [dat] Instagramu [acc] Instagram [voc] Instagrame [loc] Instagramu [ins] Instagramem }

iOS

iOS

iPad

{ $case -> *[nom] iPad [gen] iPadu [dat] iPadu [acc] iPad [voc] iPade [loc] iPadu [ins] iPadem }

iPhone

{ $case -> *[nom] iPhone [gen] iPhonu [dat] iPhonu [acc] iPhone [voc] iPhone [loc] iPhonu [ins] iPhonem }

Lightbeam

{ $case -> *[nom] Lightbeam [gen] Lightbeamu [dat] Lightbeamu [acc] Lightbeam [voc] Lightbeame [loc] Lightbeamu [ins] Lightbeamem }

LinkedIn

LinkedIn

Linux

{ $case -> *[nom] Linux [gen] Linuxu [dat] Linuxu [acc] Linux [voc] Linuxi [loc] Linuxu [ins] Linuxem }

Lite

Lite

Lockwise

{ $case -> *[nom] Lockwise [gen] Lockwisu [dat] Lockwisu [acc] Lockwise [voc] Lockwise [loc] Lockwisu [ins] Lockwisem }

macOS

macOS

Mac

{ $case -> *[nom] Mac [gen] Macu [dat] Macu [acc] Mac [voc] Macu [loc] Macu [ins] Macem }

Maker Party

Maker Party

Mastodon

{ $case -> [gen] Mastodonu [dat] Mastodonu [acc] Mastodon [voc] Mastodone [loc] Mastodonu [ins] Mastodonem *[nom] Mastodon }

MDN

MDN

MDN Plus

MDN Plus

MDN Web Docs

MDN Web Docs

Messenger

{ $case -> *[nom] Messenger [gen] Messengeru [dat] Messengeru [acc] Messenger [voc] Messengere [loc] Messengeru [ins] Messengerem }

Microsoft

{ $case -> *[nom] Microsoft [gen] Microsoftu [dat] Microsoftu [acc] Microsoft [voc] Microsofte [loc] Microsoftu [ins] Microsoftem }

Monitor

{ $case -> *[nom] Monitor [gen] Monitoru [dat] Monitoru [acc] Monitor [voc] Monitore [loc] Monitoru [ins] Monitorem }

Mozilla

{ $case -> *[nom] Mozilla [gen] Mozilly [dat] Mozille [acc] Mozillu [voc] Mozillo [loc] Mozille [ins] Mozillou }

Mozilla account

{ $case -> [gen] { $capitalization -> [lower] účtu Mozilla *[upper] Účtu Mozilla } [dat] { $capitalization -> [lower] účtu Mozilla *[upper] Účtu Mozilla } [acc] { $capitalization -> [lower] účet Mozilla *[upper] Účet Mozilla } [voc] { $capitalization -> [lower] účte Mozilla *[upper] Účte Mozilla } [loc] { $capitalization -> [lower] účtu Mozilla *[upper] Účtu Mozilla } [ins] { $capitalization -> [lower] účtem Mozilla *[upper] Účtem Mozilla } *[nom] { $capitalization -> [lower] účet Mozilla *[upper] Účet Mozilla } }

Mozilla accounts

{ $case -> [gen] { $capitalization -> [lower] účtů Mozilla *[upper] Účtů Mozilla } [dat] { $capitalization -> [lower] účtům Mozilla *[upper] Účtům Mozilla } [acc] { $capitalization -> [lower] účty Mozilla *[upper] Účty Mozilla } [voc] { $capitalization -> [lower] účty Mozilla *[upper] Účty Mozilla } [loc] { $capitalization -> [lower] účtech Mozilla *[upper] Účtech Mozilla } [ins] { $capitalization -> [lower] účty Mozilla *[upper] Účty Mozilla } *[nom] { $capitalization -> [lower] účty Mozilla *[upper] Účty Mozilla } }

Mozilla AI

Mozilla AI

Mozilla Common Voice

Mozilla Common Voice

Mozilla Corporation

{ $case -> *[nom] Mozilla Corporation [gen] Mozilly Corporation [dat] Mozille Corporation [acc] Mozillu Corporation [voc] Mozillo Corporation [loc] Mozille Corporation [ins] Mozillou Corporation }

Mozilla Developer Network

Mozilla Developer Network

Mozilla Festival

{ $case -> *[nom] Mozilla Festival [gen] Mozilla Festivalu [dat] Mozilla Festivalu [acc] Mozilla Festival [voc] Mozilla Festivale [loc] Mozilla Festivalu [ins] Mozilla Festivalem }

Mozilla Foundation

{ $case -> *[nom] Mozilla Foundation [gen] Mozilly Foundation [dat] Mozille Foundation [acc] Mozillu Foundation [voc] Mozillo Foundation [loc] Mozille Foundation [ins] Mozillou Foundation }

Mozilla Labs

Mozilla Labs

Mozilla Monitor

Mozilla Monitor

Mozilla.social

Mozilla.social

Mozilla Ventures

Mozilla Ventures

Mozilla VPN

{ $case -> *[nom] Mozilla VPN [gen] Mozilly VPN [dat] Mozille VPN [acc] Mozillu VPN [voc] Mozillo VPN [loc] Mozille VPN [ins] Mozillou VPN }

Mullvad

{ $case -> *[nom] Mullvad [gen] Mullvadu [dat] Mullvadu [acc] Mullvad [voc] Mullvade [loc] Mullvadu [ins] Mullvadem }

Netscape

{ $case -> *[nom] Netscape [gen] Netscapu [dat] Netscapu [acc] Netscape [voc] Netscape [loc] Netscapu [ins] Netscapem }

Nightly

Nightly

Opera

{ $case -> *[nom] Opera [gen] Opery [dat] Opeře [acc] Operu [voc] Opero [loc] Opeře [ins] Operou }

Pocket

{ $case -> *[nom] Pocket [gen] Pocketu [dat] Pocketu [acc] Pocket [voc] Pocket [loc] Pocketu [ins] Pocketem }

Reality

Reality

Relay

Relay

Relay Premium

Relay Premium

Rust

Rust

Safari

Safari

Send

Send

Spotify

Spotify

Sync

{ $case -> *[nom] Sync [gen] Syncu [dat] Syncu [acc] Sync [voc] Syncu [loc] Syncu [ins] Syncem }

TestFlight

TestFlight

Thunderbird

{ $case -> *[nom] Thunderbird [gen] Thunderbirdu [dat] Thunderbirdu [acc] Thunderbird [voc] Thunderbirde [loc] Thunderbirdu [ins] Thunderbirdem }

TikTok

TikTok

Twitter

{ $case -> *[nom] Twitter [gen] Twitteru [dat] Twitteru [acc] Twitter [voc] Twittere [loc] Twitteru [ins] Twitterem }

Ubuntu

Ubuntu

Vista

Vista

VPN

VPN

WebAssembly

WebAssembly

Webmaker

{ $case -> *[nom] Webmaker [gen] Webmakeru [dat] Webmakeru [acc] Webmaker [voc] Webmakere [loc] Webmakeru [ins] Webmakerem }

Windows

{ $case -> *[nom] Windows [gen] Windows [dat] Windows [acc] Windows [voc] Windows [loc] Windows [ins] Windows }

WireGuard

{ $case -> *[nom] WireGuard [gen] WireGuardu [dat] WireGuardu [acc] WireGuard [voc] WireGuarde [loc] WireGuardu [ins] WireGuardem }

Workplace

Workplace

XP

XP

YouTube

YouTube

Download a different build

Stáhnout jiné sestavení

Get it free from the { -brand-name-app-store }

Získejte zdarma z { -brand-name-app-store(case: "gen") }

Download

Stáhnout

Download on the { -brand-name-app-store }

Stáhnout z { -brand-name-app-store(case: "gen") }

Download { -brand-name-firefox }

Stáhnout { -brand-name-firefox(case: "acc") }

Download Now

Stáhnout nyní

<span>{ -brand-name-firefox }</span> for { -brand-name-android }

<span>{ -brand-name-firefox }</span> pro { -brand-name-android(case: "acc") }

{ -brand-name-firefox-aurora }

{ -brand-name-firefox-aurora }

<span>{ -brand-name-firefox-aurora }</span> for { -brand-name-android }

<span>{ -brand-name-firefox-aurora }</span> pro { -brand-name-android(case: "acc") }

{ -brand-name-firefox-beta }

{ -brand-name-firefox-beta }

<span>{ -brand-name-firefox-beta }</span> for { -brand-name-android }

<span>{ -brand-name-firefox-beta }</span> pro { -brand-name-android(case: "acc") }

<span>{ -brand-name-firefox }</span> { -brand-name-developer-edition }

<span>{ -brand-name-firefox }</span> { -brand-name-developer-edition }

<span>{ -brand-name-firefox }</span> for { -brand-name-ios }

<span>{ -brand-name-firefox }</span> pro { -brand-name-ios(case: "acc") }

{ -brand-name-firefox-nightly }

{ -brand-name-firefox-nightly }

<span>{ -brand-name-firefox-nightly }</span> for { -brand-name-android }

<span>{ -brand-name-firefox-nightly }</span> pro { -brand-name-android(case: "acc") }

{ -brand-name-firefox } for Other Platforms & Languages

{ -brand-name-firefox } pro další platformy a jazyky

{ -brand-name-firefox } Privacy

{ -brand-name-firefox } a soukromí

{ -brand-name-firefox } Privacy Notice

{ -brand-name-firefox } a soukromí

Free Download

Stáhnout zdarma

Get it free on { -brand-name-google-play }

Získejte zdarma na { -brand-name-google-play(case: "loc") }

Get { -brand-name-firefox } for { -brand-name-android }

Získejte { -brand-name-firefox(case: "acc") } pro { -brand-name-android(case: "acc") }

Get { -brand-name-firefox } for { -brand-name-ios }

Získejte { -brand-name-firefox(case: "acc") } pro { -brand-name-ios(case: "acc") }

Get it on { -brand-name-google-play }

Získejte na { -brand-name-google-play(case: "loc") }

Download { -brand-name-linux } 32-bit

Stáhnout { -brand-name-linux } (32-bitová verze)

Download for Linux 32-bit

Stáhnout pro Linux 32-bit

Download { -brand-name-linux } 64-bit

Stáhnout { -brand-name-linux } (64-bitová verze)

Download for Linux 64-bit

Stáhnout pro Linux 64-bit

<a href="{ $url }">{ -brand-name-mozilla } no longer provides security updates for { -brand-name-firefox } on { -brand-name-windows } { -brand-name-xp } or { -brand-name-vista }</a>, but you can still download the final { -brand-name-windows } 32-bit version below.

<a href="{ $url }">{ -brand-name-mozilla } už nevydává bezpečnostní aktualizace { -brand-name-firefox(case: "gen") } pro { -brand-name-windows(case: "acc") } { -brand-name-xp } a { -brand-name-vista }</a>, nicméně níže si stále můžete stáhnout finální verzi pro 32-bitové { -brand-name-windows(case: "acc") }.

Please download { -brand-name-firefox-esr } (Extended Support Release) to use { -brand-name-firefox }.

Pokud chcete používat { -brand-name-firefox }, stáhněte si { -brand-name-firefox-esr } (vydání s rozšířenou podporou).

Please follow <a href="{ $url }">these instructions</a> to install { -brand-name-firefox }.

Pro instalaci { -brand-name-firefox(case: "gen") } prosím <a href="{ $url }">postupujte podle těchto pokynů</a>.

Recommended

Doporučeno

Supported Devices

Podporovaná zařízení

Systems &amp; Languages

Systémy a jazyky

{ $channel_name } is <a href="{ $help_url }">no longer supported</a> on { $os_version } and below.

{ $channel_name } již <a href="{ $help_url }">není podporován</a> na { $os_version } a nižších.

Update your { -brand-name-firefox }

Aktualizujte svůj { -brand-name-firefox(case: "acc") }

Using Debian, Ubuntu or any Debian-based distribution?<br> You can set up our <a { $attrs }>APT repository instead</a>.

Používáte Debian, Ubuntu nebo jinou distribuci založenou na Debianu?<br> Můžete místo toho využít náš <a { $attrs }>APT repozitář</a>.

What’s New

Co je nového

Your system doesn’t meet the <a href="{ $url }">requirements</a> to run { -brand-name-firefox }.

Váš systém nesplňuje <a href="{ $url }">požadavky</a> pro běh { -brand-name-firefox(case: "gen") }.

Your system may not meet the requirements for { -brand-name-firefox }, but you can try one of these versions:

Váš systém nemusí splňovat požadavky pro { -brand-name-firefox(case: "acc") }, ale můžete zkusit některou z těchto verzí:

Download { -brand-name-firefox-esr }

Stáhnout { -brand-name-firefox-esr }

Download { -brand-name-firefox-esr } 32-bit

Stáhnout { -brand-name-firefox-esr } (32-bitová verze)

Download { -brand-name-firefox-esr } 64-bit

Stáhnout { -brand-name-firefox-esr } (64-bitová verze)

You already have a { -brand-name-firefox-account }. Congrats!

{ -brand-name-firefox-account(case: "acc") } už máte. Gratulujeme!

Already have an account?

Už máte účet?

Encrypt your network activity and hide your IP address

Šifrovat svou síťovou aktivitu a skrývat svou IP adresu

Enter your email address to get started.

Začněte zadáním své e-mailové adresy.

{ -brand-name-firefox-browser }

{ -brand-name-firefox-browser }

Get a { -brand-name-firefox-account } – Keep your data private, safe and synced

Vytvořte si { -brand-name-firefox-account(case: "acc", capitalization: "lower") } – mějte svá data stále v bezpečí a synchronizovaná

Get a lookout for data breaches.

Být informováni o únicích dat

Get email alerts when your info appears in a known data breach

Nechat se upozornit, jestliže se vaše údaje objeví ve známém úniku dat

Get it all on every device, without feeling trapped in a single operating system.

Toto vše získáte na každém svém zařízení, bez ohledu na operační systém.