Latest Firefox released for Windows


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blog.mozilla.org

What's new in Firefox this June, and what's next on the Firefox roadmap | The Mozilla Blog

Firefox has been busy introducing updates across productivity, privacy and AI. From Project Nova and browser-wide AI controls to expanded privacy protectio
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Firefox Release Version: 152.0.1
Release Date: June 18, 2026

FTP Download Page:
(32-bit) Directory Listing: /pub/firefox/releases/152.0.1/win32/en-US/
(64-bit) Directory Listing: /pub/firefox/releases/152.0.1/win64/en-US/

32-bit and 64-bit Download Page: Mozilla Firefox Web Browser - Download Firefox in your language - Mozilla

Release Notes: Firefox Release Notes




Firefox Release Candidate Version: 152.0.1 Build 1 (RC1)
Release Date: June 18, 2026

FTP Download Page:
(32-bit) Directory Listing: /pub/firefox/candidates/152.0.1-candidates/build1/win32/en-US/
(64-bit) Directory Listing: /pub/firefox/candidates/152.0.1-candidates/build1/win64/en-US/

Directory Listing: Directory Listing: /pub/firefox/candidates/




Firefox BETA Version: 153.0b2
Release Date: June 19, 2026

FTP Download Page:
(32-bit) Directory Listing: /pub/firefox/releases/153.0b2/win32/en-US/
(64-bit) Directory Listing: /pub/firefox/releases/153.0b2/win64/en-US/

32-bit and 64-bit Download Page: Mozilla Firefox Beta Web Browser - Download Firefox Beta in your language - Mozilla

Release Notes: Firefox Release Notes




Firefox Nightly Version: 154.0a1
Release Date: June 15, 2026

32-bit and 64-bit Download Page: Mozilla Firefox Nightly Web Browser - Download Firefox Nightly in your language - Mozilla

FTP Download Page: Directory Listing: /pub/firefox/nightly/mozilla-central/

Release Notes: Firefox Nightly Release Notes

 
Last edited:
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My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro for WorkstationsIntel i7-8700K 5 GHz64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600...ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GD...
    OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GDDR5X)
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO M.2,
    TerraMaster F8 SSD Plus NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Amazon Basics Wired Full Keyboard MD005
    Mouse
    Logitech MX Master 4
    Internet Speed
    2 Gbps Download and 100 Mbps Upload
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    CyberPower CP1500PFCLCD
    Galaxy S23 Plus phone

  • At a glance

    Windows 11 ProSnapdragon X Elite (12 core) 3.42 GHz16 GB LPDDR5x-7467 MHz
    Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Surface Laptop 7 Copilot+ PC
    CPU
    Snapdragon X Elite (12 core) 3.42 GHz
    Memory
    16 GB LPDDR5x-7467 MHz
    Monitor(s) Displays
    15" HDR
    Screen Resolution
    2496 x 1664
    Hard Drives
    1 TB SSD
    Internet Speed
    Wi-Fi 7 and Bluetooth 5.4
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
New Firefox Beta version 153.0b1 released. See first post for more details. :alien:
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro for WorkstationsIntel i7-8700K 5 GHz64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600...ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GD...
    OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GDDR5X)
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO M.2,
    TerraMaster F8 SSD Plus NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Amazon Basics Wired Full Keyboard MD005
    Mouse
    Logitech MX Master 4
    Internet Speed
    2 Gbps Download and 100 Mbps Upload
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    CyberPower CP1500PFCLCD
    Galaxy S23 Plus phone

  • At a glance

    Windows 11 ProSnapdragon X Elite (12 core) 3.42 GHz16 GB LPDDR5x-7467 MHz
    Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Surface Laptop 7 Copilot+ PC
    CPU
    Snapdragon X Elite (12 core) 3.42 GHz
    Memory
    16 GB LPDDR5x-7467 MHz
    Monitor(s) Displays
    15" HDR
    Screen Resolution
    2496 x 1664
    Hard Drives
    1 TB SSD
    Internet Speed
    Wi-Fi 7 and Bluetooth 5.4
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
Bree said:
Now available in Release channel.

View attachment 174441
Click to expand...
nmoFli.png


www.deskmodder.de

Firefox 152.0.1 korrigiert Abstürze mit Intel CPUs und mehr

Eigentlich wollte Mozilla eine wöchentliche Version vom Firefox für Korrekturen anbieten. Aber der Firefox 152.0.1 bringt schon nach zwei Tagen ein wichtiges Update. So konnte es bei der Version 152.0 bei einigen Nutzern mit einer Intel Raptor Lake CPU zu…
www.deskmodder.de
 

My Computer My Computer

At a glance

Windows 11 Iot Enterprise 21h2 22000.3260xeon E5-2697v232gb 8x4gb ddr3 1333 mhzgtx 570 poit of view
OS
Windows 11 Iot Enterprise 21h2 22000.3260
Computer type
PC/Desktop
Manufacturer/Model
Asus
CPU
xeon E5-2697v2
Motherboard
rampage iv extreme
Memory
32gb 8x4gb ddr3 1333 mhz
Graphics Card(s)
gtx 570 poit of view
Sound Card
realtek HD (ALC898)
Monitor(s) Displays
samsung b2030
Screen Resolution
1600x900
Hard Drives
2tb hd 5400 rpm
3tb hd 5400 rpm
1tb nvme pcie 3.0
PSU
hx850w
Keyboard
mtek
Internet Speed
500/250 gpon
Browser
r3dfox 146.0
Antivirus
none
I just upgraded to 152.0.1, full screen still works perfectly after switching the appropriate flag (see my older relevant post in this thread). Thanks God. Next time Mozilla please test new features on older hardware as well before making them default, or at least tell us what you did and how to undo it to fix incompatibilities, not having to Google for it. Thanks
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro 23H2 (5699), 25H2 (8655)Mobile DualCore Intel Core 2 Duo T7250, 2000 MHz4GBMobile Intel(R) GMA 4500M (Mobile 4 series)
    OS
    Windows 11 Pro 23H2 (5699), 25H2 (8655)
    Computer type
    Laptop
    Manufacturer/Model
    Acer Extensa 5630EZ
    CPU
    Mobile DualCore Intel Core 2 Duo T7250, 2000 MHz
    Motherboard
    Acer Extensa 5630
    Memory
    4GB
    Graphics Card(s)
    Mobile Intel(R) GMA 4500M (Mobile 4 series)
    Sound Card
    Realtek ALC268 @ Intel 82801IB ICH9 - High Definition Audio Controller
    Monitor(s) Displays
    1
    Screen Resolution
    1280x800
    Hard Drives
    Samsung SSD 850 EVO 250GB SATA Device (250 GB, SATA-III)
    Internet Speed
    VDSL 50 Mbps
    Browser
    MICROSOFT EDGE
    Antivirus
    WINDOWS DEFENDER
    Other Info
    Legacy MBR installation, no TPM, no Secure Boot, no WDDM 2.0 graphics drivers, no SSE4.2, cannot get more unsupported ;) This is only my test laptop. I had installed Windows 11 here before upgrading my main PC. For my main PC I use everyday see my 2nd system specs.

  • At a glance

    Windows 11 Pro v25H2 (build 26200.8655)Intel Core-i7 3770 3.40GHz s1155 (3rd generat...2x Kingston Hyper-X Blu 8GB DDR3-1600GIGABYTE GeForce RTX 3050 WINDFORCE OC V2 6GB...
    Operating System
    Windows 11 Pro v25H2 (build 26200.8655)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom-built PC
    CPU
    Intel Core-i7 3770 3.40GHz s1155 (3rd generation)
    Motherboard
    Asus P8H61 s1155 ATX
    Memory
    2x Kingston Hyper-X Blu 8GB DDR3-1600
    Graphics card(s)
    GIGABYTE GeForce RTX 3050 WINDFORCE OC V2 6GB (GV-N3050WF2OCV2-6GD)
    Sound Card
    Realtek HD audio (ALC887)
    Monitor(s) Displays
    Sony Bravia KDL-19L4000 19" LCD TV via VGA
    Screen Resolution
    1440x900 32-bit 60Hz
    Hard Drives
    WD Blue SA510 2.5 1000GB SSD as system disk, Western Digital Caviar Purple 4TB SATA III (WD40PURZ) as second
    PSU
    Thermaltake Litepower RGB 550W Full Wired
    Case
    SUPERCASE MIDI-TOWER
    Cooling
    Deepcool Gamma Archer CPU cooler, 1x 8cm fan at the back
    Keyboard
    Mitsumi 101-key PS/2
    Mouse
    Sunnyline OptiEye PS/2
    Internet Speed
    100Mbps
    Browser
    Microsoft Edge, Mozilla Firefox
    Antivirus
    Microsoft Windows Defender
    Other Info
    Legacy BIOS (MBR) installation, no TPM, no Secure Boot, WDDM 3.0 graphics drivers, WEI score 7.4

My Computer My Computer

At a glance

Windows 11 ProIntel Core i9 12900KFCorsair 64GB DDR5 Vengeance C40 5200MhzASUS GeForce RTX 3090 ROG Strix OC 24GB
OS
Windows 11 Pro
Computer type
PC/Desktop
Manufacturer/Model
Custom Build
CPU
Intel Core i9 12900KF
Motherboard
ASUS ROG Maximus Z690 Hero
Memory
Corsair 64GB DDR5 Vengeance C40 5200Mhz
Graphics Card(s)
ASUS GeForce RTX 3090 ROG Strix OC 24GB
Sound Card
OnBoard
Monitor(s) Displays
Acer Predator XB323UGP 32" QHD G-SYNC-C 144Hz 1MS IPS LED
Screen Resolution
2560 x 1440
Hard Drives
1x Samsung 980 Pro Series Gen4 250GB M.2 NVMe
1x Samsung 980 Pro Series Gen4 500GB M.2 NVMe
2x Samsung 980 Pro Series Gen4 2TB M.2 NVMe
PSU
Corsair AX1200i 1200W 80PLUS Titanium Modular
Case
Corsair 4000D Black Case w/ Tempered Glass Side Panel
Cooling
Noctua NH-U12A Chromax Black CPU Cooler, 4x Noctua 120mm Fans
Keyboard
Logitech MK545
Mouse
Logitech MX Master 3
Internet Speed
Fixed Wireless 150mbps/75mbps
Browser
Firefox
Antivirus
Kaspersky
Other Info
Thrustmaster TS-PC RACER
Fanatec CSL Elite Pedals with the Load Cell Kit
Yamaha Amp with Bose Speakers
No hurry, I'll just wait for the standard release version. Besides Firefox is not my main browser, I use it only for certain cases.
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro 23H2 (5699), 25H2 (8655)Mobile DualCore Intel Core 2 Duo T7250, 2000 MHz4GBMobile Intel(R) GMA 4500M (Mobile 4 series)
    OS
    Windows 11 Pro 23H2 (5699), 25H2 (8655)
    Computer type
    Laptop
    Manufacturer/Model
    Acer Extensa 5630EZ
    CPU
    Mobile DualCore Intel Core 2 Duo T7250, 2000 MHz
    Motherboard
    Acer Extensa 5630
    Memory
    4GB
    Graphics Card(s)
    Mobile Intel(R) GMA 4500M (Mobile 4 series)
    Sound Card
    Realtek ALC268 @ Intel 82801IB ICH9 - High Definition Audio Controller
    Monitor(s) Displays
    1
    Screen Resolution
    1280x800
    Hard Drives
    Samsung SSD 850 EVO 250GB SATA Device (250 GB, SATA-III)
    Internet Speed
    VDSL 50 Mbps
    Browser
    MICROSOFT EDGE
    Antivirus
    WINDOWS DEFENDER
    Other Info
    Legacy MBR installation, no TPM, no Secure Boot, no WDDM 2.0 graphics drivers, no SSE4.2, cannot get more unsupported ;) This is only my test laptop. I had installed Windows 11 here before upgrading my main PC. For my main PC I use everyday see my 2nd system specs.

  • At a glance

    Windows 11 Pro v25H2 (build 26200.8655)Intel Core-i7 3770 3.40GHz s1155 (3rd generat...2x Kingston Hyper-X Blu 8GB DDR3-1600GIGABYTE GeForce RTX 3050 WINDFORCE OC V2 6GB...
    Operating System
    Windows 11 Pro v25H2 (build 26200.8655)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom-built PC
    CPU
    Intel Core-i7 3770 3.40GHz s1155 (3rd generation)
    Motherboard
    Asus P8H61 s1155 ATX
    Memory
    2x Kingston Hyper-X Blu 8GB DDR3-1600
    Graphics card(s)
    GIGABYTE GeForce RTX 3050 WINDFORCE OC V2 6GB (GV-N3050WF2OCV2-6GD)
    Sound Card
    Realtek HD audio (ALC887)
    Monitor(s) Displays
    Sony Bravia KDL-19L4000 19" LCD TV via VGA
    Screen Resolution
    1440x900 32-bit 60Hz
    Hard Drives
    WD Blue SA510 2.5 1000GB SSD as system disk, Western Digital Caviar Purple 4TB SATA III (WD40PURZ) as second
    PSU
    Thermaltake Litepower RGB 550W Full Wired
    Case
    SUPERCASE MIDI-TOWER
    Cooling
    Deepcool Gamma Archer CPU cooler, 1x 8cm fan at the back
    Keyboard
    Mitsumi 101-key PS/2
    Mouse
    Sunnyline OptiEye PS/2
    Internet Speed
    100Mbps
    Browser
    Microsoft Edge, Mozilla Firefox
    Antivirus
    Microsoft Windows Defender
    Other Info
    Legacy BIOS (MBR) installation, no TPM, no Secure Boot, WDDM 3.0 graphics drivers, WEI score 7.4

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro for WorkstationsIntel i7-8700K 5 GHz64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600...ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GD...
    OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GDDR5X)
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO M.2,
    TerraMaster F8 SSD Plus NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Amazon Basics Wired Full Keyboard MD005
    Mouse
    Logitech MX Master 4
    Internet Speed
    2 Gbps Download and 100 Mbps Upload
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    CyberPower CP1500PFCLCD
    Galaxy S23 Plus phone

  • At a glance

    Windows 11 ProSnapdragon X Elite (12 core) 3.42 GHz16 GB LPDDR5x-7467 MHz
    Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Surface Laptop 7 Copilot+ PC
    CPU
    Snapdragon X Elite (12 core) 3.42 GHz
    Memory
    16 GB LPDDR5x-7467 MHz
    Monitor(s) Displays
    15" HDR
    Screen Resolution
    2496 x 1664
    Hard Drives
    1 TB SSD
    Internet Speed
    Wi-Fi 7 and Bluetooth 5.4
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
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