Stable signalNo paid features detectedMedium-risk permissions
Dualless icon

Dualless

Dualless - For those who don't have dual monitor.

Users600KCurrent public install base
Rating4.0Store average score
Reviews274Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Dualless Media preview

4 assets
Trend

User growth trend

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User Growth Over Time

600K600K600K600K600K2026年7月13日2026年7月16日2026年7月19日Latest: 600K
Rating trend

7-day rating trend

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7-day rating change

Start
3.99
Latest
3.99
7-day rating change
0.00
3.893.943.994.044.092026年7月13日2026年7月16日2026年7月19日Latest: 3.99
2026年7月13日2026年7月19日
Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data
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7-day growthFlat
00%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

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Version0.4.1
ManifestV3
Size266KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview

Product summary

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Dualless is a poor man's dual monitor solution. It splits your browser windows into two by just 2 clicks. The ratio can be adjusted according to your needs.You may have a browser window showing on the right that occupy 30% of your screen. Then the rest of space leave to Google+.

The extension simulates the environment of dual monitor. Utilize the space for 16:9 monitor

Features

* Split current browser window into a pair. And resize their position and size according to the ratio specified by user. (3:7,4:6,5:5,6:4,7:3)

* Merge splitted browser windows back to a single window , or make it occupy the full screen area.

* MacOS X like windows management. When one of the splitted windows got focused, the other in pair will be shown together. They always occupy the whole screen.

Reviews

Recent review snapshot

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Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.9Average computed only from synced review bodies below
Reviews with text178Synced review bodies
Total ratings / reviews274Chrome Web Store public rating/review count

Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
91
4
28
3
26
2
9
1
24
Алексей2026年2月17日
1

Не устанавливайте, если используете группы вкладок и множество табов. Половина вкладок из разных групп переместились в новое окно, а когда я его закрыл, понял, что переехавшие вкладки закрылись вместе с ним и в истории не сохранились. Помогло только команда открытия последней закрытой вкладки (cmd + shift + T), после чего перенес переехавшие вкладки обратно и удалил это расширение.

Version 0.4.1Language ru
vinicius jose dias santiago2026年2月16日
5

ok

Version 0.4.1Language en
1 helpful · 2 not helpful
Google User2025年11月6日
2

Such a long explanation which isn't really accurate. The extension resizes your browser into only two browsers with a pre-defined size you chose, it's not handy at all.

Version 0.4.1Language en
7 helpful · 2 not helpful
Lovely Mangla2025年9月19日
4

Great tool for splitting browser windows side-by-side when you don’t have dual monitors—it’s simple and effective for multitasking. The split ratios work well though sometimes resizing feels a bit clunky.

Version 0.4.1Language en
4 helpful · 1 not helpful
Elijah Proulx2025年7月7日
5

good

Version 0.4.1Language en
4 helpful · 8 not helpful
Ouguiya Treize2025年5月23日
1

All my tab groups and pinned tabs are gone! I uninstalled immediately.

Version 0.4.1Language en
17 helpful · 2 not helpful
Trent Annand2025年5月20日
5

needs 5 stars

Version 0.4.1Language en
4 helpful · 10 not helpful
Rafael Killmann2025年2月22日
5

Muito bom mas podiam melhorar para quem tem dois monitores. Quando coloca para ajustar ele puxa o navegador para a tela principal e não onde ele estava aberto.

Version 0.4.1Language pt
1 helpful · 0 not helpful
Minh Nguyen2024年11月20日
5

this is easy to work

Version 0.4.1Language en
7 helpful · 10 not helpful
marlon rezende2024年11月5日
5

EU amo rebolar lentinho!

Version 0.4.1Language pt
2 helpful · 2 not helpful