QuickCalc version history - 3 versions
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 6.1
Released Apr 16, 2026 - 13.94 KBWorks with firefox 96.0 and later, android 120.0 and laterAutomatic rollback based on version [1.1.0].Source code released under GNU General Public License v2.0 only
Older versions
Version 5.2.1
Released Apr 16, 2026 - 659.83 KBWorks with firefox 58.0 and later, android 120.0 and laterSource code released under GNU General Public License v2.0 only
Version 1.1.0
Released Mar 16, 2026 - 13.94 KBWorks with firefox 96.0 and later, android 120.0 and laterSource code released under GNU General Public License v2.0 only