Chromium browser main logo


The free and open-source project behind Google Chrome


Here, you see your Chromium version.
Works only if your browser is based on Chromium like Google Chrome, Chromium browser, Opera, Vivaldi...

Windows 10, 8, 7

Chromium is not available on XP and Vista since version 50. For help, Portable (version 49) works fine.

1. Chromium for 64-bit Windows only

Reference: Current stable version (Google Chrome): 53.0.2785.143 (403382) • Thursday, 29 Sep 2016


Sync • WebRTC • Widevine • 53.0.2785.143 (403382) • Friday, 30 Sep 2016

No syncNo WebRTCNo Widevine • 53.0.2785.143 (403382) • Friday, 30 Sep 2016

Chromium compiled by Nik with all codecs enabled (online tester).

Advice about these builds
Use the free and open-source chrlauncher to install, automatically update and launch Chromium. It is also possible to do a portable version, with included Flash plugin ^^



Sync • WebRTC • Widevine • 55.0.2875.0 (421462) • Thursday, 29 Sep 2016

No syncNo WebRTCNo Widevine • 55.0.2875.0 (421462) • Thursday, 29 Sep 2016

Chromium compiled by Nik with all codecs (online tester) and PGO enabled.

Advice about these builds
Use the free and open-source chrlauncher to install, automatically update and launch Chromium. It is also possible to do a portable version, with included Flash plugin ^^


The Chromium Authorsdev64-bit

55.0.2878.0 (422321, 26e2733) • Saturday, 1 Oct 2016

Installation is silent. After 2 or 3 seconds, a shortcut will be automatically created on your desktop.

How to update it?
All of your settings, bookmarks, extensions, history, cookies will be saved. Do not worry!

  1. Download mini_installer.exe
  2. Close Chromium browser if opened
  3. Execute mini_installer.exe
  4. Wait for 2 or 3 seconds (Installation is silent)
  5. Open Chromium browser. It is updated!


The Chromium Authorsdev64-bit

55.0.2878.0 (422321, 26e2733) • Saturday, 1 Oct 2016

The name of this archive is "" but do not worry, it is really the 64-bit version!
Unzip it on your computer.

How to update it?
As Chromium gets updated quite a lot you may want to upgrade it. As the extensions get stored outside the main Chromium installation directory you can delete all the files in the installation directory and replace them with the contents of the latest zip file.

  1. Download
  2. Close Chromium browser if opened
  3. Unzip
  4. Delete all the files from your installation directory
  5. Move the files from the unzipped chrome-win32 directory to your installation directory
  6. Open Chromium browser. It is updated!



54.0.2840.8 • Sunday, 4 Sep 2016

This is an open-source and custom-built version of Chromium optimized for portable use. So, you can run it from an iPod, USB flash drive, portable hard drive, CD or any other portable media. You can take your bookmarks, extensions, themes and plugins with you. This portable version will leave no personal information behind on the machine you run it on.

Packaged in the format by AluisioASG (Aluísio Augusto Silva Gonçalves), it can work as standalone software.

How to update it?
Nothing is written to the Windows registry. This version uses a specific subfolder (named "Data") directly in the main folder, for all user data. So, take care when you update it!

Info: official website and SourceForge directory


54.0.2840.0 • Saturday, 27 Aug 2016

Packaged in the format by Versatile Apps, it can work as standalone software.
Follow the same instructions as #windows-64-bit-portable-aluisioasg.

Info: show directly the official website or SourceForge directory


55.0.2878.0 • Saturday, 1 Oct 2016

Install and update Chromium with Chocolatey, a free and open-source package manager. It works like apt-get or yum on Linux.

To install it:
cinst chromium

Info: this official package uses my #api for updates:

2. Chromium for 64-bit and 32-bit Windows

Reference: Current stable version (Google Chrome): 53.0.2785.143 (403382) • Thursday, 29 Sep 2016

niknew buildslkgr32-bit

Installer & Archive
55.0.2871.0 (420841) • Saturday, 17 Sep 2016

Follow the same instructions as #windows-64-bit-dev-nik.

The Chromium Authorsdev32-bit

55.0.2878.0 (422323, e15a4f7) • Saturday, 1 Oct 2016

Follow the same instructions as #windows-64-bit-installer.

The Chromium Authorsdev32-bit

55.0.2878.0 (422323, e15a4f7) • Saturday, 1 Oct 2016

Follow the same instructions as #windows-64-bit-archive.


54.0.2840.8 • Sunday, 4 Sep 2016

Follow the same instructions as #windows-64-bit-portable-aluisioasg.

Info: official website and SourceForge directory


54.0.2786.0 • Saturday, 2 Jul 2016

Packaged in the winPenPack format, it can work as standalone software.

How to update it with an alternative update system?
Use the simple free and open-source cpf-update-win batch script to automatically update both Chromium and PepperFlash. The Chromium version will be 55.0.2878.0 because this update system (based on my #api) uses the #windows-32-bit-archive ^^

Info: official website and SourceForge directory


55.0.2878.0 • Saturday, 1 Oct 2016

Install and update Chromium with Chocolatey, a free and open-source package manager. It works like apt-get or yum on Linux.

To install it on a 32-bit Windows:
cinst chromium

To install it on a 64-bit Windows:
cinst chromium --x86
More info about options and switches

Info: this official package uses my #api for updates:


1. Chromium for 64-bit macOS only

Reference: Current stable version (Google Chrome): 53.0.2785.143 (403382) • Thursday, 29 Sep 2016


53.0.2785.143 (403382) • Thursday, 29 Sep 2016

To install it, double click on Chromium_OSX.dmg file you have downloaded. Then drag its icon on Applications folder. You may then "Eject" and throw away this disk image.

How to update it?
The FreeSMUG team wrote an extension: Chromium Updater


The Chromium Authorsdev64-bit

55.0.2878.0 (422321, 26e2733) • Saturday, 1 Oct 2016

Unzip it on your computer. Double click on the unzipped folder to open it. Drag its icon on Applications folder.

How to update it?
Use a free and open-source #updater tool.


2. Chromium for 64-bit and 32-bit macOS

Chromium and Google Chrome are not available in 32-bit version for macOS since version 39.


Reference: Current stable version (Google Chrome): 53.0.2785.143 (403382) • Thursday, 29 Sep 2016


Chromium OS

Chromium OS is the open-source operating system designed by Google that primarily runs web applications, using Gentoo as its foundation. It exists since 2009. Chromium is the default browser. Google Chrome OS (closed-source) is based on it.

Free and open-source releases:



To install the stable Chromium version:
  • use the Ubuntu Software Center and the Update Manager
  • or type these commands about this PPA:
sudo add-apt-repository ppa:canonical-chromium-builds/stage
sudo apt-get update
sudo apt-get install chromium-browser
(PPA info)

Info: Chromium on Ubuntu packages and source archives



To install and auto-update Chromium, use these commands:
sudo apt-get update
sudo apt-get install chromium chromium-l10n
(chromium-l10n is only used for localization and is optional)

Info: Chromium on Debian wiki and Debian packages


Linux Mint

There are different ways to install the stable Chromium version.

Based on Ubuntu:
Based on Debian (LMDE):


Cub Linux

Originally called Chromixium OS, Cub Linux, based on a custom Ubuntu LTS, is a #chromium-os like.

Info: Wikipedia page



Available in the official repository.

Info: Chromium on Mageia Application Database



Available in the official repository since Chromium v52.

Info: Chromium on Fedora Project wiki and Fedora cloud



Available in the official repository: Installer

Info: Chromium on openSUSE wiki and RPM resource chromium


Arch Linux

Available in the official repository.

Info: Chromium on Arch Linux wiki



Available in the official repository.

Info: Chromium on Gentoo packages



Available in the official repository.

Info: Chromium on PuppyLinux wiki and Puppy Linux Discussion Forum



Unavailable in the official repository. But you can install it! ^^
Check this article of Eric Hameleers to download and install the stable Chromium version.


Reference: Current stable version (Google Chrome): 53.0.2785.143 (403382) • Thursday, 29 Sep 2016



Available in the official repository.

Info: Chromium on FreeBSD wiki and FreeBSD packages



Available in the official repository.

Info: Chromium on OpenBSD ports and OpenBSD packages


Reference: Current stable version (Google Chrome): 53.0.2785.134 (902) • Friday, 23 Sep 2016

There is no stable Chromium version for Android:

The Chromium Authorsdev32-bit

55.0.2878.0 (422322, 48148bd) • Saturday, 1 Oct 2016

This ZIP archive contains 2 packages:


Reference: Current stable version (Google Chrome): 53.0.2785.109 • Tuesday, 13 Sep 2016

Chromium on iOS is a big fake!

Check the official build instructions to understand that Chromium cannot use the existing content/implementation, which is based on V8/Blink and is multiprocess. Go your way! ^^


Obviously, you know that this site is not the Chromium official website. As a regular user (not an expert), I created it because I did not find a simple way to download good releases. I try to keep it as safe and fast as possible! ;) This is absolutely a non-profit site. Please, read the #privacy-policy (on the right-hand side).

In short:
  • The official website is development oriented. Users are invited to download Google Chrome.
  • The official download page gives to users only "Nightly" builds (using the official Snapshots repository).
  • This site gives to users a choice of builds: "Nightly" (also on the download page), LKGR, stable and portable builds.

All downloads are from reliable sources only:
  • Google Storage → official "Nightly" builds (Check Chromium Buildbot ^^)
  • SourceForge → most of other free and open-source builds
  • well-known file hosting sites → few other free and open-source builds


1. Project

Chromium exists since 2008. It is the free and open-source project (#features) behind the famous Google Chrome browser. Intrinsically, Chromium is a Google project maintained by many authors (developers, engineers, graphic designers, security researchers...) from Google, Opera, Yandex, Samsung, Intel, Nvidia, Adobe, Hewlett-Packard, BlackBerry... So Chromium is not made by Google!

2. Stable Chromium version

Officially, Chromium does not have a stable release. The official developers do not release it to end users. So it is continually in development. Google Chrome is the stable release... but is not open-source.

In fact, Chromium has a stable version. ^^
Example: The current stable version on #linux is 53.0.2785.143. It means there are 143 patches which correct many issues. Because Chromium is open-source (#source-code), anybody can build it. You must be a developer to do this. Just get the current stable version (53.0.2785.143) from the official Git repository and build it! Add new features, correct bugs...

The stable version is used in:

3. Development

Basically, Chromium has few versions every day, but you can stick with a version for about a month before you need to upgrade.

Snapshots builds are compiles of the Chromium code whenever there are submitted code changes. A snapshot build will be created as long as the code compiles successfully and its binary files will be stored in the Snapshots repository of Google Storage. Each snapshot build is then run through the automated tests. If that snapshot build successfully passes the automated tests, it is considered as LKGR build.

Note LKGR builds were stored in the Continuous repository until Friday, 18 Mar 2016 (6 months ago). The Chromium team has removed few LKGR builders (407399, 576253 and chromium-dev) but LKGR testers still work (Status dashboard for LKGR, List of the last 100 potential LKGRs, Latest LKGR commit, Latest LKGR builds). Finally, there is no LKGR binary shared by the Chromium team... but any developer can re-compile it! ^^

In resume:
  • Snapshots: Untested and may be unstable versions (known as "Nightly" builds). Official download page
  • LKGR: Tested and more stable versions. Also used by Google Chrome channels: Canary, Dev, Beta and Stable.

4. Finally

Except for stable and LKGR versions, this site uses the official Snapshots repository.

So I give you the opportunity to download only nice Chromium releases ;)
If you want, check the multilingual page: → download/

This entire website (#news and #api included) is auto-updated each hour by the server itself.

Thanks for your attention.
Have a good time! ;)


Chromium vs Google Chrome.

Chromium browser has:
  • only open-source licenses (BSD license, MIT license, LGPL, MS-PL and MPL/GPL/LGPL tri-licensed code) plus unlicensed files. It is a FOSS project. A full list of software developed by third parties is available within the browser at chrome://credits
  • a blue-colored logo
  • the similar sandboxed processes as Google Chrome
  • the similar UI and settings as Google Chrome
  • the similar sync as Google Chrome, allowing to log in with a Google account and sync data
  • the built-in Chrome PDF Viewer, on Windows OS (known as PDFium)
  • the built-in Chromoting Viewer (To use it, you need to first install the Chrome Remote Desktop app)
  • the built-in Google Native Client
  • the built-in Print preview and print system
  • no stable version offered by the official team (aka The Chromium Authors)
  • no digital signature
  • no auto-update system (Solutions: Use an #updater • Use PPA on #linux)
  • no built-in Flash player (Solution: Check the #flash part)
  • no support of proprietary codecs (AAC, MP3, H.264) (Solution: Check the #html5-audio-video part)
  • no user RLZ identifier
  • no user metrics (usage statistics) (opt-in option)
  • no crash report (opt-in option)
  • More details on the official site, focused on Linux.

Some developers maintain forks of Chromium that offer more features and enhancements. Thanks a lot for developers! ;)

And if you want to follow new Chromium features, check the Google+ posts of the Chromium Evangelist at Google


There is 1 type of Flash plugin for Chromium:
  • The PPAPI plugin: PepperFlash
  • The NPAPI plugin: Flash Player (#npapi)

PepperFlash is more secure because it works in sandboxed processes.

On Windows, Chomium find PPAPI Flash (.dll file) without command-line flags.
I tested on Win7 (64-bit) and WinXP (32-bit) with Chromium (32/64-bit) + Adobe's Flash installers → It works!

Now the tutorial is simpler:
  1. Install PepperFlash (PPAPI) from Adobe
  2. Check chrome://plugins
  3. Enjoy!

Jerry • Saturday, 7 Mar 2015

Now, the full manual installation tutorial...
(If Google Chrome is already installed, go directly to the step 3)

1. Get PepperFlash (PPAPI)

This plugin is a non-free (proprietary) software developed by Adobe, and distributed bundled with Google Chrome. So get it from the official sources: Adobe or Google.

1.1 From Adobe

Different official ways:
After install, the plugin path will be:
- On a 64-bit #windows:
  • C:\Windows\system32\Macromed\Flash\pepflashplayer64_[version].dll (64-bit version)
  • C:\Windows\SysWOW64\Macromed\Flash\pepflashplayer32_[version].dll (32-bit version)
- On a 32-bit #windows:
  • C:\Windows\system32\Macromed\Flash\pepflashplayer32_[version].dll (32-bit version)

1.2 From Google Chrome

Canary channel:
Optionally, get the Flash version number:
(If you want to see the correct version number on Chromium internal pages)
  • On all platforms, open the manifest.json text file in the PepperFlash folder.
  • On Windows, you can do a right-click → Properties → Version, on the .dll file

2. Change the plugin directory

If you want, prefer a short path for the plugin. It will be easier for the next step. ^^
Example on Windows: Put this .dll file in a path like C:\PepperFlash\ (Create the directory if needed)

3. Add command-line flags

By default, Chromium does not know PepperFlash exists.
Use these #command-line-flags:
  • --ppapi-flash-path=[plugin path]
  • --ppapi-flash-version=[plugin version]
  • And optionally --allow-outdated-plugins to disable browser notifications about outdated plugins

On #windows, create a Chromium shortcut. Then go to its properties and edit the target field:
--ppapi-flash-path="C:\PepperFlash\pepflashplayer.dll" --ppapi-flash-version="" --allow-outdated-plugins

On #mac, you will need to launch it from the command-line (in the Terminal):
/Applications/ --ppapi-flash-path=/Library/Internet\ Plug-Ins/PepperFlashPlayer/PepperFlashPlayer.plugin --ppapi-flash-version=
The "&" at the end is not a typo. It is there to make sure Chromium is launched in a separate thread. Without the "&", Chromium would exit as soon as you quit the Terminal. Moreover, to simplify the Chromium launch, check How to create simple Mac apps from shell scripts (Archive: 1). Also see the #comment-566 and #comment-344.

4. Restart the browser

Relaunch it to apply changes.

5. Check the installation

6. Enjoy!

Now, even after browser updates, Chromium uses PepperFlash. ^^

NPAPI plugin support

Chromium build 45.0.2416.0 (331982) is the last version which still has NPAPI plugin support enabled via chrome://flags or group policy registry. (sourceNPAPI deprecation)

Solutions to still use NPAPI plugins:
  • Switch to another browser like Firefox (Firefox: info about plugins, NPAPI deprecation)
  • or install an older Chromium version (Ex: 331982, 331959, 331938, 331935...)
  • or install the IE Tab addon which allows users to view pages using the IE layout engine

More info on site archives:

HTML5 audio/video

By default, Chromium does not support proprietary codecs (AAC, MP3, H.264/MP4) in the HTML <audio> and <video> elements.

  • On #windows-64-bit, use Nik builds. All codecs are enabled ^^
  • or compile Chromium from #source-code
  • or install an older version having ffmpegsumo file (Ex: 333350, 333334, 333283, 333258...)
  • or choose other #browsers
  • On #linux, you can use Chromium with proprietary codecs

Before 4 June 2015, we used an alternative with the Google Chrome ffmpegsumo file and our Patch HTML5 Media extension. More info on site archives:

1. Check HTML5 audio/video support

If there is a video issue, disable hardware acceleration (see #browser-crash).


1. Internal pages

To access to all internal pages, use chrome://about. Copy and paste this special URL directly into the address bar (omnibox).
Obviously, this special URL works only in Chromium and Google Chrome.

Few internal pages:
Note: About configuration settings, there is nothing similar to Firefox's about:config in Chromium.

Example: How to clear DNS cache?
Open chrome://net-internals/#dns and click on the Clear host cache button.

2. Keyboard shortcuts

To use keyboard shortcuts (on Windows, Mac and Linux), check this full list of official shortcuts... and this one if you are developer. Most of the shortcuts are similar to IE, Firefox or any other browser.

3. User data directory

About your bookmarks, profile... it is important to know where is stored your user data

4. Command-line flags

There are command-line flags (or "switches") that Chromium accept in order to enable particular features or modify otherwise default functionality.
Example: How to start Chromium directly in incognito (or private) mode on Windows?
Add flag at the end of the Chromium shortcut and restart the browser. (screenshot)
"C:\{...}\Chromium\Application\chrome.exe" --incognito

5. External extension installation

How to install an external extension?
  1. Get source .crx extension file of any Chrome extension directly from the Chrome Web Store via CRX Viewer, Give Me CRX, Chrome Extension Downloader or Crx4Chrome
  2. Go to chrome://extensions
  3. Drag and drop the .crx file on the page

If it does not work...
  1. Unzip the .crx file
  2. Go to chrome://extensions
  3. Drag and drop the unzipped folder on the page... or click on Developer mode then Load unpacked extension...

About updates:
  • You have to update manually
  • You can update when you want! ^^
  • If ever a new version sucks, just re-install the previous one

6. Source code

Before all, check the official guide for developers

Official links to easily get or see the full Chromium source code:
Interesting info:

7. Older version

Never update your browser with a very old version. It even does not start.

To install an older Chromium version:
  1. Uninstall your actual version
  2. Destroy the main folder, the #user-data-directory (and the registry entries, on Windows)
  3. About official builds, get your older version from the → download/ page or the Snapshots repository
  4. Install it. Enjoy!

8. Browser crash

You have encountered a browser crash or issue :/

Few ways to help you:
- To disable hardware acceleration: - To disable/enable a browser feature: chrome://flags
- To disable plugins: chrome://plugins
- To check for conflicting software: chrome://conflicts
- To disable extensions/add-ons: chrome://extensions

Also you can use #command-line-flags: --disable-extensions, --disable-gpu, --disable-accelerated-video-decode...
Note that incognito mode disables all extensions by default.


This is a free and simple API for developers to update Chromium to the latest good build via a bash (shell) script, an add-on... Read my #notes.

Please, do not use this API to build other websites. To prevent abuse, the site can audit each API request.

GET request parameters:
  • os(required) windows or mac or android
  • bit(optional • 64 by default) 64 or 32
  • out(optional • json by default) json or string or xml or revision

chromiumwindows or mac or android
  • architecture(string) 64-bit or 32-bit
  • timestamp(integer) Unix time of this release built on the Chromium Buildbot server
  • editor(string) The Chromium Authors
  • channel(string) dev
  • repository(string) snapshots
  • version(string) (like xx.x.xxxx.x)
  • revision(integer) Git revision's commit position
  • commit(string) Git revision's commit hash

Basic examples:
Example to get the latest build with the outrevision parameter:


This is my personal recommendation for desktop and mobile web browsers.

Open-source browsers:
Proprietary browsers:
  • Opera (Chromium based • Opera team has created some browser features like tabs, speed-dial, internal proxy... • It exists since 1994)
  • Vivaldi (Chromium based • Founded by former co-founder and CEO of Opera Software)
  • Google Chrome (Chromium based • Google is the official host of Chromium project)
  • Dolphin (Mobile browser for Android and iOS)
  • Safari on Mac

I do not recommend:
Why not recommended?
Because all of these browsers are closed-source, outdated and based on Chromium like Google Chrome and Opera... and most of the features they remove don't even exist in Chromium, in the first place. Control your personal info and #privacy yourself ^^

Moreover, InsanityBit explains this very well on his blog: SRWare Iron Browser – A private alternative to Chrome? (Archives: 1, 2)

Note if a new browser with "better privacy" than Google Chrome is based on Chromium and is fully open-source, it should be ok for me. But... Google is famous. Its private policy and marketing strategy are well known. So you have to ask you some questions. Do you trust in an unknown team more than Google? Is an outdated Chromium fork?
Few free and open-source Chromium forks:


For a better privacy protection, use open-source #browsers like Chromium or Firefox. Do not forget: It is open-source does not mean it is secure and respects user privacy (and security ≠ privacy). But, if your browser is fully "open-source", it means that somebody with the capability can review the #source-code. With versioning tools like SVN or Git, it is easy for developers to find malicious code (Ex: Chromium downloads a Chrome extension as a binary without source code). Only an open-source code allows such defense. This is better for secure browsing and user privacy. While I recommend Firefox as the most reliable browser for privacy enthusiasts (cf. about:config), Chromium is probably a reasonable alternative for everyday web browsing.

1. Browser update

The reason for updating to the latest version is security. As security threats are found, they are fixed. Using an old version may expose user to a number of security issues. Browsers are far more subject to hacking than other software.

2. Browser settings

Adjust all settings and advanced settings in chrome://settings:
  • Do not log in with a Google account
  • Do not save passwords in the browser (Prefer a free and open-source password manager like KeePass or Password Safe)
  • Enable incognito (or private) mode (Ctrl+Shift+N shortcut • Use a #flag to start Chromium in this mode)
  • Disable all options in the "Privacy" section because most of them use an external Google service. Example: Google Safe Browsing about phishing and malware protection (chrome://settings → [Show advanced settings...] → Privacy)
  • Block third-party cookies and site data (chrome://settings/content → Cookies → Block third-party cookies and site data)
  • Prevent any plug-ins from running automatically (chrome://settings/content → Plug-ins → Let me choose when to run plugin content)
  • Do not allow any site to track your physical location (chrome://settings/content → Location → Do not allow any site to track my physical location)
  • Disable WebRTC to prevent IP address leaks by editing the "Preferences" file (Ref. #c67 and #c32)
  • Prevent canvas fingerprinting (Use the --disable-reading-from-canvas #flag)

3. Hosts file

Modify your hosts file to prevent your OS from connecting to domains who serve ads, spyware and malware. This will increase your OS security and save bandwidth.


4. DNS services

By default you are using the DNS servers of your ISP but you do not have to stick with them. Free alternative Internet DNS services for personal use:

5. Search engines

Choose a web search/metasearch engine which respect your privacy:
If you are a web developer, do it yourself ^^

6. Extensions

Note: Extensions hosted on Chrome Web Store are updated via the Chrome update mechanism (cf. Chromium source code) which developers and users do not control. For a manual installation, read the #external-extension-installation part.

For Chromium (and Firefox):
  • Browser VPN: Do not use Hola! or ZenMate. Hola! is a botnet (more info on 8chan). ZenMate needs a free user registration. (Prefer to pay for a safe and secure VPN service... or use a free VPN service without registration)
  • If you use the popular Adblock Plus, disable "Acceptable Ads" option.
  • µBlock Origin (wiki) is pattern-based filtering, while µMatrix (wiki) is matrix-based filtering which gives you more control over the filtering process.
  • µBlock Origin and ScriptSafe can also protect against WebRTC IP leak.

7. Tools

8. Guides

9. Tests

Reputable and reliable sites to show or prevent user data tracking:


You have downloaded Chromium and your antivirus detect a malicious software like a virus or trojan. It is a false positive. The detection is generic (heuristic). There is absolutely no backdoor or other malware inside. Remember that the full #source-code is available! More on #privacy...

These reports are known for few years ago:
  • Make sure you download Chromium from reliable sources (like on this site ^^)
  • Prefer an open-source #updater

Free tools to check your system:
Free online services (without registration) to check your file:
If you find an issue:
  • Contact your anti-virus or anti-malware support
  • Report it on the official Chromium supports. For links, see my #comment-1 below.

Chromium updater

To update Chromium automatically.

As always, never install a closed-source software especially if you have never heard it before! SearchCode, GitHub (and its Gist service) are good places to find good stuff. So, try these open-source Chromium updaters:

For Windows:
For macOS:
Browser extensions:
Discontinued projects:
Thanks a lot for developers!
I do not support these tools. Please, contact the developers for thank, issue, help...


Quick access: #Read the latest comment

Now, you can post anonymously remarks and suggestions about this site. Do not hesitate! ;)

Please, DO NOT report bugs by a review. Use the official issue tracker or chromium-discuss/dev topics:!forum/chromium-discuss!forum/chromium-dev

Also, I prefer direct links. You are not on Twitter ;)

Thank you for your attention!
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20 latest comments

Thanks @nik @cyberrufus
due to the change of UI the bookmark bar is kinda less space and ... well... just new and need to adjust new behavior
how little changes 'affects' our usual mode of reality :)

Awesome work and special thanks to you again for all your work and time @nik
Could you please fix the issue of asking keyring password in linux distributions? First I thought it was a Chrome issue but same happened in Chromium also (in recent builds). There are quite number of users are complaining about this. Great browser by the way, thank you !!!
@nik so this enable HEVC
now I will try to find why HEVC don't work with my test stream :)
here is updated builds, test it
this is PGO and two mini_installer for non-PGO (to compare a performance)
I spent approximately an hour this morning benchmarking the latest v55.0.2875.0-r421462-win64 builds for comparison between PGO and non-PGO. Within those builds, I used chromium-nosync to compare with chromium_nosync_nonpgo. Typically I prefer Sync, but I wanted to use both nosync builds to keep an even playing field for benchmark specifically for this PGO testing.

Again, similar to before, there was little to no difference with regard to application startup time. However, when it comes to actual loading of web sites, the PGO build performed the best under every scenario that I have tested. Not once has the non-PGO build outperformed the PGO build. Therefore the results have been entirely consistent which is important for this to be worthwhile.

Even from a perspective of how the browsing experience "feels", the PGO build is super snappy. For example, clicking the New Tab button loads instantly with the PGO build, whereas the non-PGO build has a slight hesitation to the loading of the New Tab page.

@Jerry, Great to see Secure encryption status for your site. congrats!
Had some free time last night, so an updated "full WPO on official" build if anyone is interested.

Chromium 55.0.2875.0 (Official Build) (64-bit)
Revision 2db1fd0045d02143eccc3315a9d6f1344be1e7a1-refs/heads/master@{#421671}
SHA-1 dfa09bc55df018cc908d8dd6ac005ae5d9032568

WPO built without any source changes. PGO phase one built, but the resulting instrumented build hit runtime DLL errors again. Hmmm.
@RobRich: what error do you have? with chrome_child.dll.pgc[d]? show the error log :)
I have cleaned out my build directories. I have a PGO=1 build running now. Stripped down args to:

is_official_build = true
chrome_pgo_phase = 1
is_debug = false
target_cpu = "x64"
google_api_key = "no"
google_default_client_id = "no"
google_default_client_secret = "no"
use_official_google_api_keys = false

Last two times I did PGO=1 builds, I extracted chrome.7z to prep for pgosweep, but chrome.exe failed to load chrome.dll and chrome_child.dll.
Will the PGO be listed again on your page, Jerry? Or any problems with it that you take it down for good? Thanks for your kind replies, Jerry :)
@ versapps - Looks like Nik is going PGO for his listed LKGR builds.

"Chromium compiled by Nik with all codecs (online tester) and PGO enabled."
Anonymous (1328)
For testing purposes, I need Chromium 36 Versions. Where can I get 'em?
Is there a way you could apply "Un-Google Browser" patches to the new builds?
Is it worth it ? and is it not needed? cause they said that its discontinued..
@WildByDesign: Very interesting feedback. I have the same experience as you ;)

@RobRich: Thanks for sharing!

@versapps: From now on, Nik will compile Chromium with PGO enabled because the web browsing is faster.

@1328: Chromium M36: check revisions between 261035 and 268656 at

@Lynx: If you talk about ungoogled-chromium, you can download releases at I do not know if we will apply theses patches: #comment-1310 (This link will display ALL comments)
@RobRich: do you placed the pgort140.dll to where chrome.exe (phase=1) is?
@Nik, Thank you for the PGO-optimized Stable branch builds. Congratulations on doing a fantastic job!

@Jerry, Can you update the Stable branch box at the very top of your site to note that these Stable branch builds are PGO-optimized now? Similar to how you have added PGO-enabled to Nik's LKGR build section. Thank you for continuing to run a site with such a wealth of valuable information. The way that you organize this site is wonderful.
Anonymous (1333)
Just for kicks, I tried to open 40+ Youtube tabs from a bookmark folder with the latest PGO build (55). It crashed with the following error:
With the latest PGO facebook hangs quite often, extremely irritating, specifically when sending messages via chat. Can't tell if it's due to PGO or the nature of the dev branch. Would it be possible to get PGO for the latest stable release?
@Funky: it's already pgo
Anonymous (1336)
Seconding what Funky said. Facebook hangs very often on the front page with nik's 55.0.2875.0 release. Hopefully it'll be fixed in the next build and the cause is not the PGO because I've grown quite fond of it.
Just wanted to chime in and note that the Stable branch PGO build is rock solid with zero hangs. So I assume that the hanging on the LKGR builds is related more to the specific build as opposed to the addition of PGO compilation.

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