Linux binaries are [https://blog.nightly.mozilla.org/2024/11/28/announcing-faster-lighter-firefox-downloads-for-linux-with-tar-xz-packaging/ now provided in XZ format], replacing the previous BZ2 format, offering faster unpacking and smaller file sizes.

Thanks TyDraniu. That worked, once I installed the xz package. Is there any doc for the https://download.mozilla.org query params? With list of files that can be downloaded? Is that URL supported? Or is there another preferred URL?

Actually there's a very short doc for the download.mozilla.org query parameters: https://ftp.mozilla.org/pub/firefox/releases/latest/README.txt For myself, I had to personally learn them all thru trial and error. Thankfully they're fairly easy to figure out. The above README file is missing a few of the product & OS parameters. For a list of what file types exist, you can have a look here: https://ftp.mozilla.org/pub/firefox/releases/135.0/linux-x86_64/en-US/ https://ftp.mozilla.org/pub/firefox/releases/135.0/ That area technically shows all the types of builds that can be downloaded. But I don't think you can specify using a parameter on a download.mozilla.org url whether to grab a .xz or .deb package, for example. Neither for Mac to get a .dmg or .pkg. But for the Windows parameter, there should be a way to determine getting a .exe or .msi. MSI builds for Regular release & ESR: https://download.mozilla.org/?product=firefox-msi-latest-ssl&os=win64&lang=en-US https://download.mozilla.org/?product=firefox-esr-msi-latest-ssl&os=win&lang=en-US https://download.mozilla.org/?product=firefox-esr-msi-latest-ssl&os=win64&lang=en-US And for Windows ARM64/AArch64: https://download.mozilla.org/?product=firefox-latest-ssl&os=win64-aarch64&lang=en-US For Linux Nightly builds, there is a Linux ARM64/AArch64 option: https://download.mozilla.org/?product=firefox-nightly-latest-ssl&os=linux64-aarch64&lang=en-US I was able to view & customize the extra product & OS choices on: https://www.mozilla.org/en-US/firefox/all/