SnapzBack Layout Manager - Windows & Tabs by Webective

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SnapzBack Layout Manager - Windows & Tabs version history - 25 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 2.0.5
Released Jan 22, 2026 - 1.42 MB
Works with firefox 91.0 and later
Global animation and color fixes.
Source code released under Mozilla Public License 2.0
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Older versions
Version 2.0.4
Released Jan 20, 2026 - 1.42 MB
Works with firefox 91.0 and later
Minor UI fixes.
Source code released under Mozilla Public License 2.0
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Version 2.0.3
Released Jan 18, 2026 - 1.42 MB
Works with firefox 91.0 and later
Loading screen and notification style changes.
Source code released under Mozilla Public License 2.0
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Version 2.0.2
Released Jan 18, 2026 - 1.42 MB
Works with firefox 91.0 and later
Footer and UI fixes, improvements.
Source code released under Mozilla Public License 2.0
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Version 2.0.1
Released Jan 13, 2026 - 1.42 MB
Works with firefox 91.0 and later
Minor UI fixes.
Source code released under Mozilla Public License 2.0
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Version 2.0.0
Released Jan 13, 2026 - 1.42 MB
Works with firefox 91.0 and later
New feature: filter windows when saving a new layout.
Source code released under Mozilla Public License 2.0
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Version 1.9.9
Released Dec 27, 2025 - 1.41 MB
Works with firefox 91.0 and later
Auto-restore logic improvements.
Source code released under Mozilla Public License 2.0
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Version 1.9.8
Released Dec 23, 2025 - 1.41 MB
Works with firefox 91.0 and later
Bug fixes.
Source code released under Mozilla Public License 2.0
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Version 1.9.7
Released Dec 14, 2025 - 1.41 MB
Works with firefox 91.0 and later
Fix for tab export feature.
Source code released under Mozilla Public License 2.0
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Version 1.9.6
Released Dec 1, 2025 - 1.41 MB
Works with firefox 91.0 and later
General fixes and improvements.
Source code released under Mozilla Public License 2.0
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Version 1.9.5
Released Nov 28, 2025 - 1.41 MB
Works with firefox 91.0 and later
Bug and performance fixes.
Source code released under Mozilla Public License 2.0
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Version 1.9.4
Released Nov 6, 2025 - 1.41 MB
Works with firefox 91.0 and later
New Undo functionality implemented. Smart restore UI changes to show selected layout.
Source code released under Mozilla Public License 2.0
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Version 1.9.3
Released Sep 12, 2025 - 1.41 MB
Works with firefox 91.0 and later
Minor UI changes and fixes.
Source code released under Mozilla Public License 2.0
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Version 1.9.2
Released Sep 9, 2025 - 1.41 MB
Works with firefox 91.0 and later
Additional Smart Restore settings.
Source code released under Mozilla Public License 2.0
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Version 1.9.1
Released Sep 4, 2025 - 1.41 MB
Works with firefox 91.0 and later
New Smart Restore feature for automated tasks.
Source code released under Mozilla Public License 2.0
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Version 1.9.0
Released Aug 24, 2025 - 1.41 MB
Works with firefox 91.0 and later
Compatibility mode improvements.
Source code released under Mozilla Public License 2.0
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Version 1.8.9
Released Aug 16, 2025 - 1.41 MB
Works with firefox 91.0 and later
Off-screen windows now get resized more accurately to fit on your screen.
Source code released under Mozilla Public License 2.0
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Version 1.8.8
Released Jul 24, 2025 - 1.41 MB
Works with firefox 91.0 and later
Snap update and bulk select mode fixes and improvements.
Source code released under Mozilla Public License 2.0
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Version 1.8.7
Released Jul 23, 2025 - 1.41 MB
Works with firefox 91.0 and later
Fixes in Snap update logic.
Source code released under Mozilla Public License 2.0
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Version 1.8.6
Released Jul 18, 2025 - 1.41 MB
Works with firefox 91.0 and later
Bulk select mode fixes.
Source code released under Mozilla Public License 2.0
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Version 1.8.5
Released Jul 14, 2025 - 1.41 MB
Works with firefox 91.0 and later
Minor fixes and updates.
Source code released under Mozilla Public License 2.0
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Version 1.8.4
Released Jul 12, 2025 - 1.41 MB
Works with firefox 91.0 and later
Bulk select feature on layout listing.
Source code released under Mozilla Public License 2.0
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Version 1.8.3
Released Jul 9, 2025 - 1.4 MB
Works with firefox 91.0 and later
Major UI changes.
Source code released under Mozilla Public License 2.0
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Version 1.8.2
Released Jul 5, 2025 - 1.4 MB
Works with firefox 91.0 and later
Improved View Details modal and updated support links.
Source code released under Mozilla Public License 2.0
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Version 1.8.1
Released Jul 1, 2025 - 1.4 MB
Works with firefox 91.0 and later
Notes can be added to layouts.
Source code released under Mozilla Public License 2.0
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Latest version

Version 2.0.5

Older versions

Version 2.0.4

Version 2.0.3

Version 2.0.2

Version 2.0.1

Version 2.0.0

Version 1.9.9

Version 1.9.8

Version 1.9.7

Version 1.9.6

Version 1.9.5

Version 1.9.4

Version 1.9.3

Version 1.9.2

Version 1.9.1

Version 1.9.0

Version 1.8.9

Version 1.8.8

Version 1.8.7

Version 1.8.6

Version 1.8.5

Version 1.8.4

Version 1.8.3

Version 1.8.2

Version 1.8.1