Tor Browser 12.0.4, released on , was a significant update in the "12.0" series designed to enhance the stability and security of the browser for Windows users. Based on Mozilla Firefox 102.9.0esr , this version aimed to bridge technical gaps while maintaining the project's core commitment to anonymity. Technical Overview and Core Components
This version brought several important changes "under the hood" to protect users.
To help find the right setup file or troubleshoot your installation, could you share you are running, your system architecture (32-bit or 64-bit) , and your primary reason for needing this older version? Share public link
: This release famously included Android-specific security updates backported from Firefox 111, ensuring consistent protection across platforms. Tor Browser 12.0.4 Older Versions for Windows
To ensure your downloaded file is exactly what the Tor Project released and has not been tampered with, you must verify its GPG signature.
Select the appropriate Windows installer ( win32 for 32-bit systems or win64 for 64-bit systems).
Using an older version like 12.0.4 in a production environment is discouraged due to significant security risks: Tor Projecthttps://support.torproject.org Tor Browser best practices - Security Tor Browser 12
Tor Browser 12.0.4 was a minor stability and security release in the 12.0 series. This build transitioned the browser to a newer base version of Firefox ESR (Extended Support Release), fixing several critical bugs present in previous iterations.
Inside the folder, you will see a list of builds for Linux, macOS, and Windows. For Windows, look for files titled torbrowser-install-win64-12.0.4_ALL.exe (or the 32-bit i686 equivalent).
: Built on Firefox 102.9.0esr , providing improved stability and security over previous 11.x versions. To help find the right setup file or
extension to version 11.4.18, a critical tool for blocking malicious scripts that could deanonymize users. Multi-Locale Support:
: Some Windows users reported an error code 0xc000007b when trying to launch the 12.0.4 installer; this was often resolved by disabling "Mandatory ASLR" in Windows Security settings.
Sites like FileHippo and Uptodown provide historical version logs for users with specific compatibility needs. The Story of Tor Browser 12.0.4
Navigate directly to the official Tor Project Package Archive .