Alternative apps to Firefox Portable:
  • 4.4
    980 votes
    Improve your browsing experience with Mozilla's open-source and highly acclaimed Firefox.
    • Freeware
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  • 4.7
    275 votes
    Opera introduces the looks and the performance of a total new and exceptional web browser.
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  • 4.5
    19 votes
    Chrome combines a minimal design with sophisticated technology to make the web faster, safer, and easier in a portable package.
    • Freeware
    • Windows