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So when you download Firefox from their website, a small-sized setup file will be downloaded to your computer with the file name as Firefox setup stub.exe. Mozilla by default offers a Stub installer for these channels. Mozilla Firefox is an open-source web browser available for Windows, Mac, Linux, Android, and iOS platforms.įirefox for desktop is accessible in Nightly, Developer, Beta, Release, and Extended Support Release (ESR) channels. Using an offline installer you can install Firefox on multiple computers offline without wasting internet bandwidth.
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In this article, we cover direct download links for a full standalone offline installer for Firefox (32-bit) and (64-bit) for Windows, Mac, and Linux OS.
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