Gmail Checker by Gmail Checker

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Gmail Checker version history - 2 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 5.1.1
Released Apr 24, 2025 - 1.82 MB
Works with firefox 109.0a1 and later
Source code released under Mozilla Public License 2.0
You'll need Firefox to use this extension
Download Firefox and get the extension
Download file
Older versions
Version 5.1.0
Released Apr 21, 2025 - 1.82 MB
Works with firefox 109.0a1 and later
Source code released under Mozilla Public License 2.0
Download file

Latest version