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xHeader - Modify HTTP headers version history - 1 version

xHeader - Modify HTTP headers by App Pass

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xHeader - Modify HTTP headers version history - 1 version

  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 1.0.1

    Released Jul 11, 2026 - 281.98 KB
    Works with firefox 142.0 and later

    Source code released under All Rights Reserved

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