echo360 advanced speed changer version history - 1 version
echo360 advanced speed changer by asimka
echo360 advanced speed changer 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
Released Nov 30, 2021 - 7.94 KBWorks with firefox 48.0 and later, android 48.0 to 68.*Source code released under Mozilla Public License 2.0
Download Firefox and get the extensionYou'll need Firefox to use this extension