Chrome Web Store
2Versions
1Code reviewed

No malware found

In code review (v0.4)

Our reviewer read version 0.4 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

What our analysis found

Dualless, used by 1,000,000 people, showed no malicious code in Extension Auditor's review. It comes from a trusted publisher and was last updated in December 2023.

The extension's source code aligns with its stated purpose of splitting browser windows for dual-monitor simulation. It uses no network requests, no data collection, and no remote script loading. The ML model likely flagged low-risk patterns from AngularJS, jQuery, and Bootstrap libraries, as well as common DOM manipulation methods, but these are inherent to its UI functionality and do not indicate malicious intent. The only external domain is the developer's own blog () for bookmark help, which is consistent with the extension's feature. No evidence of data exfiltration, tracking, or code injection was found. The manifest discrepancy (bundled MV2 vs. published MV3) is minor and does not affect security.

Dualless

Dualless Chrome extension security report

ID: bgdpkilkheacbboffppjgceiplijhfpd

Supported Languages

🇬🇧British English

Extension Info & Metadata

Status
Active
Version
0.4.1
Size
0.26 MB
Rating
3.9/5
Reviews
276
Users
1,000,000
Type
Extension
Updated
Dec 29, 2023
Category
Tools
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
6extensions
All still listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Trusted
Author
Ben Lau
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
6
Active
5
Obsolete
0
Listed
6
Unlisted
0
Users
1,040,642

Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3

Install growth

Item
Type
Severity
Description
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.

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About this extension

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

Read the publisher’s full description

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. * Press middle key on split window button will duplicate the current page on other window. * Bookmark management. Relaunch your favior site in a new tab and windows will be splitted in the recorded ratio. The software is released under open source license of GPL 2.0 Changes ====== Releaser 0.4.1 Date: 2023-12-29 * Bug Fix - crash browser during split / merge * Bug Fix - splitted window size is invalid * Changes: Migrated to Extension V3 API Release 0.4 * Added auto maximize mode * After splitted, if one of the window close, the remaining one will be maximized to occupy all the space * Added bookmark support Release 0.3 * Now works with maximized window! * Press middle key on split window button will duplicate the current page on other window. * Vertical split is supported. * Options page is added. User may enable/disable pairing mode(MacOS simulation) * Ubuntu with Unity works better now

User reviews

Extension files

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URLs
24

URLs

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No URLs found
No IP addresses found

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Version
Size
Verdict
Findings
Permhash
0.4
Latest
0.21 MBNo malware found0
32d3fedad4cfedcc9ea856b5cad0607b18233a469570c39bfd1968a20075ebad
0.4.1
0.26 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
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Code Diff

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0 changed files detected

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