| avast! Online Security | FireShot for Google Chrome | WOT for Google Chrome | Read&Write for Google Chrome | |
| 20.2.500 | 1.10.05 | 5.4.2 | 2.1.421 | |
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| Freeware | Freeware | Freeware | Demo | Licence |
| FREE | FREE | FREE | FREE | Price |
| 0.56 MB | 4.50 MB | 5.00 MB | 40.00 MB | File size |
| Jun 3, 2020 | Jun 27, 2022 | Feb 7, 2024 | Dec 2, 2024 | Update |
| 26 | 16 | 24 | 10 | Downloads |
| Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64 | Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64, Windows 11 | Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64, Windows 11, Linux, Mac OS X | Windows 11, Windows 10 64 bit | OS |
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