UA Header Spoofer v1 version history - 25 versions
UA Header Spoofer v1 by egi widiantara
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 15.3
Released Apr 5, 2026 - 10.87 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Older versions
Version 15.2
Released Apr 5, 2026 - 10.89 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 15.1
Released Apr 5, 2026 - 10.9 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 15.0
Released Apr 5, 2026 - 11.49 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.9
Released Apr 5, 2026 - 11.17 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.8
Released Apr 5, 2026 - 12.06 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.7
Released Apr 5, 2026 - 12.06 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.6
Released Apr 5, 2026 - 12.06 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.5
Released Apr 5, 2026 - 12.03 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.4
Released Apr 5, 2026 - 12 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.3
Released Apr 4, 2026 - 11.98 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.2
Released Apr 4, 2026 - 11.21 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.1
Released Apr 4, 2026 - 12.29 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 14.0
Released Apr 4, 2026 - 12.22 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 13.9
Released Apr 4, 2026 - 12.94 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 13.8
Released Apr 4, 2026 - 12.33 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 13.7
Released Apr 4, 2026 - 12.33 KBWorks with firefox 142.0 and later, android 142.0 and laterBewSource code released under Mozilla Public License 2.0
Version 13.6
Released Apr 2, 2026 - 12.27 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 13.5
Released Apr 2, 2026 - 12.3 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 13.4
Released Apr 2, 2026 - 12.41 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 13.3
Released Apr 2, 2026 - 12.43 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 13.2
Released Apr 2, 2026 - 12.28 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 13.1
Released Apr 2, 2026 - 12.23 KBWorks with firefox 142.0 and later, android 142.0 and laterBewSource code released under Mozilla Public License 2.0
Version 13.0
Released Apr 2, 2026 - 12.08 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0
Version 12.9
Released Apr 1, 2026 - 12.06 KBWorks with firefox 142.0 and later, android 142.0 and laterNewSource code released under Mozilla Public License 2.0