Download Waterfox
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6.6.17
Release notes →6.7.0-beta.3
Release notes →Installer (x64) · 74.7 MiB
Disk Image (Universal) · 170.6 MiB
Installer (x64) · 103.5 MiB
Disk Image (Universal) · 168.5 MiB
All downloads
Windows
Requires Windows 10 or later and a processor with SSE4.2.
macOS
Requires macOS 10.15 or later.
Linux
Requires glibc 2.17 and a processor with SSE4.2.
Install from a package repository
Copy and paste the commands below into your terminal. They’ll add the BrowserWorks repository as a software source, allowing you to install and update waterfox with your distribution’s package manager.
curl -fsSL https://download.opensuse.org/repositories/isv:/BrowserWorks/Debian_Unstable/Release.key \
| gpg --dearmor | sudo tee /usr/share/keyrings/waterfox.gpg > /dev/null
echo 'deb [signed-by=/usr/share/keyrings/waterfox.gpg] https://download.opensuse.org/repositories/isv:/BrowserWorks/Debian_Unstable/ /' \
| sudo tee /etc/apt/sources.list.d/waterfox.list
sudo apt update && sudo apt install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
curl -fsSL https://download.opensuse.org/repositories/isv:/BrowserWorks/Debian_13/Release.key \
| gpg --dearmor | sudo tee /usr/share/keyrings/waterfox.gpg > /dev/null
echo 'deb [signed-by=/usr/share/keyrings/waterfox.gpg] https://download.opensuse.org/repositories/isv:/BrowserWorks/Debian_13/ /' \
| sudo tee /etc/apt/sources.list.d/waterfox.list
sudo apt update && sudo apt install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
sudo dnf config-manager addrepo \
--from-repofile=https://download.opensuse.org/repositories/isv:/BrowserWorks/Fedora_Rawhide/isv:BrowserWorks.repo
sudo dnf install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
sudo dnf config-manager addrepo \
--from-repofile=https://download.opensuse.org/repositories/isv:/BrowserWorks/Fedora_44/isv:BrowserWorks.repo
sudo dnf install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
sudo dnf config-manager addrepo \
--from-repofile=https://download.opensuse.org/repositories/isv:/BrowserWorks/Fedora_43/isv:BrowserWorks.repo
sudo dnf install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
sudo dnf config-manager addrepo \
--from-repofile=https://download.opensuse.org/repositories/isv:/BrowserWorks/Fedora_42/isv:BrowserWorks.repo
sudo dnf install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
sudo dnf config-manager addrepo \
--from-repofile=https://download.opensuse.org/repositories/isv:/BrowserWorks/Fedora_41/isv:BrowserWorks.repo
sudo dnf install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
sudo dnf config-manager --add-repo \
https://download.opensuse.org/repositories/isv:/BrowserWorks/Fedora_40/isv:BrowserWorks.repo
sudo dnf install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
sudo dnf config-manager --add-repo \
https://download.opensuse.org/repositories/isv:/BrowserWorks/Fedora_39/isv:BrowserWorks.repo
sudo dnf install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
sudo dnf config-manager --add-repo \
https://download.opensuse.org/repositories/isv:/BrowserWorks/Mageia_9/isv:BrowserWorks.repo
sudo dnf install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
sudo dnf config-manager --add-repo \
https://download.opensuse.org/repositories/isv:/BrowserWorks/Mageia_8/isv:BrowserWorks.repo
sudo dnf install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
curl -fsSL https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_26.04/Release.key \
| gpg --dearmor | sudo tee /usr/share/keyrings/waterfox.gpg > /dev/null
echo 'deb [signed-by=/usr/share/keyrings/waterfox.gpg] https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_26.04/ /' \
| sudo tee /etc/apt/sources.list.d/waterfox.list
sudo apt update && sudo apt install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
curl -fsSL https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_25.10/Release.key \
| gpg --dearmor | sudo tee /usr/share/keyrings/waterfox.gpg > /dev/null
echo 'deb [signed-by=/usr/share/keyrings/waterfox.gpg] https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_25.10/ /' \
| sudo tee /etc/apt/sources.list.d/waterfox.list
sudo apt update && sudo apt install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
curl -fsSL https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_25.04/Release.key \
| gpg --dearmor | sudo tee /usr/share/keyrings/waterfox.gpg > /dev/null
echo 'deb [signed-by=/usr/share/keyrings/waterfox.gpg] https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_25.04/ /' \
| sudo tee /etc/apt/sources.list.d/waterfox.list
sudo apt update && sudo apt install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
curl -fsSL https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_24.10/Release.key \
| gpg --dearmor | sudo tee /usr/share/keyrings/waterfox.gpg > /dev/null
echo 'deb [signed-by=/usr/share/keyrings/waterfox.gpg] https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_24.10/ /' \
| sudo tee /etc/apt/sources.list.d/waterfox.list
sudo apt update && sudo apt install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
curl -fsSL https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_24.04/Release.key \
| gpg --dearmor | sudo tee /usr/share/keyrings/waterfox.gpg > /dev/null
echo 'deb [signed-by=/usr/share/keyrings/waterfox.gpg] https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_24.04/ /' \
| sudo tee /etc/apt/sources.list.d/waterfox.list
sudo apt update && sudo apt install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771
curl -fsSL https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_22.04/Release.key \
| gpg --dearmor | sudo tee /usr/share/keyrings/waterfox.gpg > /dev/null
echo 'deb [signed-by=/usr/share/keyrings/waterfox.gpg] https://download.opensuse.org/repositories/isv:/BrowserWorks/xUbuntu_22.04/ /' \
| sudo tee /etc/apt/sources.list.d/waterfox.list
sudo apt update && sudo apt install waterfoxFingerprint
Verify that the repository signing key matches this fingerprint:CA48 C43A 22BC D3F4 7813 F9FF D89C AAE3 9D6F 4771